Question

r is inversely proportional to s. if r=16, then s = 0.2. calculate the value of s when r =4​

Answer 1

Inversely Proportional: when one value decreases at the same rate that the other increases.

m=X/n

0.02=X/5

X=0.10

find m when n=0.2

m=X/n

m=0.10/0.2

m=0.5