Question

If x varies inversely as y and x=60 when y=3,find x when y=2?

Answer 1

$\huge{\underline{\underline{\boxed{\sf{\red{Answer ࿐}}}}}}$

If x varies inversely as y xy = k (constant) ...... (i)

if x = 1.5 and y = 60 xy = 1.5 × 60 = 90 k = 90

When y = 4.5