The following tables show the approximate equivalents which may be required at the dispensing-counter: .

Avoirdupois Weight.

Oz.

Grammes

1

4

=

7.09

I

=

28.35

3

=

85.05

4

=

113.40

5

=

141.75

12

=

340.19

20

=

566.99

32

=

907.18

Apothecaries'Weight.

Grammes

Gr.1/100

=

0.00065

Gr.1/64

=

0.001

Gr.1/30

=

0.0022

Gr.1/6

=

0.01

Gr. 1/4

=

0.016

Gr. j.

=

0.064

Gr. iss.

=

0.1

Gr. ij.

=

0.129

Gr. iiss.

=

0.162

Gr. iij.

=

0.194

Gr. iv.

=

0259

Gr. v.

=

0.324

Gr. vj.

=

0.389

Gr. vij.

=

o.454

Gr. ix.

=

0.583

Gr. xv.

=

0.972

Эj.

=

1.296

3ss.

=

1.944

3J.

=

3.888

3iss.

=

5.832

3ij.

=

7775

3iiss.

=

9719

3iij.

=

11 .663

3iv.

=

15.551

3v.

=

19.439

3vJ.

=

23.327

3vij..

=

27.215

Grammes

0.004

=

gr. 1/16

0.01

=

gr 1/6

0.032

=

gr.1/2

0.05

=

gr.3/4

0.10

=

gr. iss.

0.I25

=

gr. ij.

0.15

=

gr. iiss.

0.20

=

gr. iij.

0.25

=

gr. iv.

0.3

=

gr. ivss.

o.4

=

gr. vj.

0.5

=

gr. viiss.

o.6

=

gr. ix.

o.8

=

gr. xiiss

0.9

=

gr. xiv.

1.0

=

gr. xvss.

2.0

=

3ss. gr. j.

2.5

=

3ss. gr. viiiss.

3.0

=

Эij. gr. vj.

5.o

=

3j. gr. xvij.

6.o

=

3iss. gr. iiss.

8.o

=

3ij. gr. iiiss.

10.0

=

3iiss. gr. iv.

I2'0

=

3iij. gr. v.

15.0

=

3iiiss. gr. xxiss.

25.0

=

3vj. gr. xxvj.

50.0

=

Metric Weights And Measures 1049 Эiiss. gr. ij.

Grammes

0z.

Gr.

10

=

1/4

and

45

20

=

1/2

,,

90

50

=

13/4

,,

6

75

=

2 1/2

,,

64

100

=

3 3/4

,,

103

250

=

8 3/4

>>

30

500

=

17 1/2

,,

60

1,000

=

35 1/4

,,

10

Apothecaries'Weight. continued.

Grammes

Metric Weights And Measures 1050

=

31.103

Metric Weights And Measures 1051

=

62.207

Metric Weights And Measures 1052

=

93.310

Metric Weights And Measures 1053

=

248.828

Grammes

75.0

=

Metric Weights And Measures 1054 gr. xviiss.

100.0

=

Metric Weights And Measures 1055 3iss. gr. xiij.

150.0

=

Metric Weights And Measures 1056 3viss. gr. v.

175.0

=

Metric Weights And Measures 1057 , 3v. gr. ss.

Liquid Measures.

Cubic Centimetres

mj.

=

0.059

mij.

=

0.118

miiss.

=

0.I5

miij.

=

0.I78

miv.

=

0.237

mv.

=

0.296

mvj.

=

0.355

rnviij.

=

0.474

mx.

=

0.592

mxij.

=

0.710

mxv.

=

o.888

mxx.

=

1.184

mxxv

=

1.479

3ss.

=

1.776

mxL.

=

2.368

mxlv

=

2.664

3j.

=

3.552

3iss.

=

5.328

3ij.

=

7.103

3iiss.

=

8.879

3iij.

=

10.655

3iv.

=

14.206

3v.

=

17.758

3vj.

=

21.309

3vij.

=

24.861

Metric Weights And Measures 1058

=

28.412

Metric Weights And Measures 1059

=

42.618

Metric Weights And Measures 1060

=

56.825

Metric Weights And Measures 1061

=

85.237

Metric Weights And Measures 1062

=

113.649

Metric Weights And Measures 1063

=

142.061

Metric Weights And Measures 1064

=

170.474

Metric Weights And Measures 1065

=

227.298

Metric Weights And Measures 1066

=

568245

C.c.

0.10

=

miss.

0.125

=

mij.

0.15

=

miiss.

0.20

=

miiiss.

0.25

=

miv.

0'3

=

rnv.

0.4

=

mviss.

0.5

=

rnviiiss.

o.6

=

mx.

o.8

=

rnxiiiss.

0.9

=

mxv.

1.0

=

mxvij.

2.0

=

3ss. miv.

2.5

=

Эij. mij.

3.0

=

3ss. mxxj.

5.o

=

3j. mxxivss.

6.o

=

3j. mxliss.

8.o

=

3ij. mxv.

10.0

=

3iiss. mxviij.

12.0

=

3iij. mxxij.

15.0

=

3iv. mxiiiss.

20.0

=

3vss. mviij.

25.0

=

3vij. miiss.

30.0

=

Metric Weights And Measures 1067 mxxvij.

50.0

=

Metric Weights And Measures 1068 3vj. mv.

75.0

=

Metric Weights And Measures 1069 3v. mvij

100.0

=

Metric Weights And Measures 1070 Mix.

150.0

=

Metric Weights And Measures 1071 3ij. mxiv.

175.0

=

Metric Weights And Measures 1072 3j. raxviss.

200.0

=

Metric Weights And Measures 1073 mxviij.

250.0

=

Metric Weights And Measures 1074 3vj. mxxiiiss.

500.0

=

Metric Weights And Measures 1075 mxlvij.

1,000.0

=

Metric Weights And Measures 1076 3iss. miv.

Solution Chart. (Grains in minims, see page 32.)

Parts

Per Cent.

m xx.

m xxx.

f3j.

f3ij.

f3iij.

f3iv.

f3v.

f3vj.

vij.

f Metric Weights And Measures 1077 j.

f Metric Weights And Measures 1078 ij.

f Metric Weights And Measures 1079 iij.

f Metric Weights And Measures 1080 iv.

f Metric Weights And Measures 1081 v.

f Metric Weights And Measures 1082 vj.

f Metric Weights And Measures 1083 viij.

f Metric Weights And Measures 1084 xij.

f Metric Weights And Measures 1085 xvj.

f Metric Weights And Measures 1086 xxxij.

1 in 1000

1/10

1/50

3/100

3/50

3/25

9/50

6/25

3/10

9/25

21/50

12/25

24/25

1 11/25

2

2 1/2

3

4

6 1/2

8

15 3/8

1 in 900

1/9

1/45

1/30

1/15

2/15

1/5

4/15

1

2/5

7/15

8/25

1 1/5

1 3/5

2 2/15

2 2/3

3 1/5

4 4/15

6 2/5

8 8/15

17 1/15

1 in 800

1/8

1/40

3/80

3/40

3/20

9/40

3/10

3/8

99/10

21/40

3/5

1 1/5

1 4/5

2 2/5

3

3 3/5

4 4/5

7 1/5

9 3/5

19 1/5

1 in 700

1/7

1/35

3/70

3/35

6/35

9/35

12/35

3/7

18/32

3/5

2/3

1 1/3

2

2 2/3

3 1/3

4

5 1/3

8

10 2/3

21 1/3

1 in 600

1/6

1/30

1/20

1/10

1/5

3/10

2/5

1/2

3/5

7/10

4/5

1 3/5

2 2/5

3 1/5

4

4 4/5

6 2/5

9 3/5

12 4/5

25 3/5

1 in 500

1/5

1/25

3/50

3/25

6/25

9/25

12/25

3/5

18/25

21/25

24/25

1 23/25

2 22/25

3 21/25

4 4/5

5 19/25

7 17/25

11 13/25

15 13/25

31 1/25

1 in 400

1/4

1/20

3/40

3/20

3/10

9/20

3/5

3/4

9/10

1 1/20

1 1/5

2 2/5

3 3/5

4 4/5

6

7 1/5

9 3/5

14 2/5

19 1/5

38 2/5

1 in 300

1/8

1/15

1/10

1/5

2/5

3/5

4/5

1

1 1/5

1 2/5

1 3/5

3 1/5

5 4/5

6 2/5

8

9 3/5

12 4/5

19 1/5

25 3/5

51 1/5

1 in 200

1/2

1/10

3/20

3/10

3/5

9/10

1 1/5

1 1/2

1 4/5

2 1/10

2 2/5

4 4/5

7 1/5

9 3/5

12

14 2/5

19 1/2

28 4/5

38 2/5

76 4/5

! in 100

1

1/5

3/10

3/5

1 1/5

1 4/5

2 2/5

3

3 3/5

4 1/5

4 4/5

9 3/5

14 2/5

19 1/5

24

28 4/5

38 2/5

57 3/5

76 4/5

153 3/5

1 in 75

1 1/3

4/15

2/5

4/5

1 3/5

2 2/5

3 1/5

4

4 4/5

5 3/5

61

12 4/5

19 1/5

25 3/5

32

38 2/5

51 1/5

76 4/5

102 2/5

204 4/5

1 in 50

2

2/5

3/5

1 1/5

2 2/5

3 3/5

4 4/5

6

7 1/5

8 2/5

9 3/5

19 1/5

28 4/5

38 2/5

48

57 3/5

76 4/5

115 1/5

153 3/5

307 1/5

1 in 40

2 1/2

1/2

3/4

1 1/2

3

4 1/2

6

7 1/2

9

10 1/2

12

24

36

48

60

72

96

144

192

384

1 in 33 1/3

3

3/5

9/10

1 4/5

3 3/5

5 2/5

7 1/5

9

10 4/5

12 3/5

14 2/5

28 4/5

43 1/5

57 3/5

72

86 2/5

115 1/5

172 4/5

230 2/5

460 4/5

1 in 30

3 1/3

2/3

1

2

4

6

8

10

12

14

16

32

48

64

80

96

128

192

256

512

1 in 25

4

4/5

1 1/5

2 2/5

4 4/5

7 1/5

9 3/5

12

14 2/5

16 4/5

19 1/5

38 2/5

57 3/5

76 4/5

96

115 1/5

153 3/5

230 2/5

307 1/5

614 2/5

1 in 20

5

1

1 1/2

3

6

9

12

15

18

21

24

48

72

96

120

144

192

288

384

768

1 in 15

6 2/3

1 1/3

2

4

8

12

16

20

24

28

32

64

96

128

160

192

256

384

512

1024

1 in 10

10

2

3

6

12

18

24

30

36

42

48

96

144

192

240

288

384

576

768

1536

1 in 5

20

4

6

12

24

36

48

60

72

84

96

192

288

384

480

576

768

1152

1536

3072

1 in 4

25

5

7 1/2

15

30

45

60

75

90

105

120

240

360

480

600

720

960

1440

1920

3840

1 in 3

33 1/3

6 3/3

10

20

40

60

80

100

120

140

160

320

480

640

800

960

1280

1920

2560

5120

1 in 2

50

10

15

30

60

90

120

150

180

210

240

480

720

960

1200

1440

1920

2880

3840

7680