Question

1. a and b vary directly with each other. When a = 10,b= 15.

Which of the following is not possible pair of corresponding

values of a and b?

(a) 2 and 3

(b) 8 and 12

(c) 15 and 20

(d) 25 and 37.5​

Answer 1

Step-by-step explanation:

d is the correct answer

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