Question

4. If c is inversely proportional
to d and c = 18 When d = 2/3
find the value of d when c =6/7​

Answer 1

Answer:

14

Step-by-step explanation:

c=K/d where k is constant

18= k/(2/3)

18×2/3=k

k=12

So when c is 6/7 then d is

6/7= 12/x

6/7x=12

x=12÷6/7

x=12×7/6

x=14