Question

a)17/15×(give here answer) =85/75
b)12/5×15 1/2​

Answer 1

1.IF WE MULTIPLY 5 AND 5 ON BOTH NUMERATOR AND DENOMINATOR WE GET 85/75.

2.HERE FIFTEEN ONE BY TWO IS IN MIXED FRACTION SO IT BECOMES 31/2

12/5 ×31/2=186/5