Question

If B varies directly as A and inversely as C, and B = 22 when A = 4 and C =

6, find B when A = 10 and C = 11​

Answer 1

Step-by-step explanation:

a α cb

a=ckb

when a=30,b=51,c=36

30=3651k

k=17360

So when b=17

                c=18

        a=17360×1817

        a=20