Question

4. State true or false for each of the following:
a. 15:8::60:32 b. 7:9::11:13. in method ​

Answer 1

Answer:

a) true

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. b) false

Answer 2

Step-by-step explanation:

a. 15:8::60:32

Solution:- Product of extreme terms = 15×32 = 480

Product of middle terms = 8×60 = 480

PE = PM

Therefore, It is true

b. 7:9::11:13

Solution:- Product of extreme terms = 7×13 = 91

Product of middle terms = 9×11 = 99

PE is not equal PM

Therefore,It is false