Question

6. If p varies directly
as q and p is equal to 282, when q = 5.1. If q = 6.8, then what is p​

Answer 1

Solution :- We know that if p varies directly with q then, p/q = k k is the constant of variation. p = 7, then k = 1/6 ⇒ p/q = 1/6 ⇒ 7/q = 1/6