Question

A+B=14,a÷c=9,a-c=16 then a=? B=?c=?

Answer 1

Answer:

Given : A + B = 14

A ÷ C OR A/C = 9

A -C = 16

A = ? B = ? C = ?

A/C = 9 so A = 9C...........(i)

A - C = 16 so A = 16 + C...........(ii)

Comparing equation (i) and (ii)

9C = 16 + C

9C - C = 16

8C =16

C = 2

A - C = 16

A - 2 = 16

A = 16 + 2 = 18

A + B = 14

18 + B = 14

B = 14 - 18 = -4

Therefore, A =18 , B = -4 and C = 2......