2. Find the ratio of ) 3.2 metres to 56 metres () 10 metres to 25 cm (iv) 10 litres to 0.25 litres (0)36 minutes to 2 hours ID 25 paise to 60 (vi) 250 ml to 27 3. Manisha works in a factory and earns 2956 per month. She saves 185 per month from her earnings. Find the ratio of: (i) her savings to her income (iii) her savings to her expenditure. GD) her income to her expenditure. 4. 72 persons are working in an office. Out of them, if 28 are men and the remaining are women, find the ratio of the number of: (1) men to that of women. (1) men to the total number of persons. (a) persons to that of women, 5. Sumit earned 40000 and paid 5000 as income tax. Find the ratio of (i) income tax to income. (11) income to income tax. 6. Divide 1250 between Aman and Amit in the ratio 2 : 3. 7. Boys and girls in a school are in the ratio 7:4. If the total strength of the school is 550, find the number of boys and girls. 8. The sides of a triangle are in the ratio 1: 2:3. If the perimeter is 36 cm, find its sides, 9. Which ratio is larger in the following pairs ? (iii) 4: 7 or 5:8 (10) 15 : 16 or 24 : 25 () 3:4 or 9:16 (iv) 9:20 or 8:13 (0) 1:2 or 13:27 10. Compare the ratios, 7:6 and 4:9. ng is/are in proportion?
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3.2 meters : 56 meters = 3.2 ×10 : 56 ×10
= 32:560
=
560
32
=
70
4
.
= 4:70
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