Question

(11m-6m) (16m-5m) is divisible by 50 +x then x=

Answer 1

Answer:

5m × 11m = 55m

now 55m when divided by 50 + x the remainder should be zero and q will be the quotient.

55m = (50 + x) × q + 0

55m = 50q + xq

55m - 50q = xq

x = 55m - 50q / q