Question

the product of two number is 90 if one of them 11 1/4 find the other

Answer 1

Let the other number be'x'

A/Q

x×11 1/4=90
x×45/4=90
45x=90×4
45x=360
x=360/45
x=8

THEREFORE the other number is 8.

HOPE IT HELPS YOU....

Answer 2

8...... .................