Question

Without performing actual computations, find the quotient when 94-49 is divided by

(i) 9 (ii) 5

Answer 1

Two given numbers are 94 and 49. Whose digits are reversed,

(i) If 94-49 is divided by 9, then the quotient =

a-b=9-4=5

(ii) and when it is divided by a-b i.e 9-4=5,

then quotient will be =9