Question

DIVIDE THE SUM OF 13/15 AND 3/5 BY THEIR DIFFERENCES

Answer 1

sum of 3/5 and 13/15
=3/5+13/15
= 22/15
difference between 13/15 and 3/5
= 13/15-3/5
= 4/15
Division of both sum and difference:
22/15÷4/15
= 22/15×15/4
=11

Hence, the required number is 11