Question

Exercise 7B
1. Check whether the following numbers are in proportion or not.
(ii) 2, 32, 3, 4
(i) 14, 8, 42, 24
1
3
1 1 1
3 11 6 22​

Answer 1

Answer:

(ii) Ratio of 2,32 = 32 : 2

= 16 : 1

Ratio of 3,4 = 3 : 4

So, there are not equal.

So there are not proportion

(i) Ratio of 14,8 = 14:8

= 7:4

Ratio of 42,24 = 42:24

= 21:12

= 7:4

So, There are also not equal.

So, there are not proportion.

Answer 2

Answer:

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