Question 1203908
if m varies inversely as n when n=60, m=1.5, find m when n is 4.5


m1 * n1 = m2 * n2

1.5*60= m2*4.5

90 = 4.5m2

divide both sides of the equation by 4.5

m2 = 90 / 4.5

m2 = 20

So, m is 20.