Question

Divide the difference of 73/15 and 21 1/5 by their sum

Answer 1

To
subtract and add we have to make denominators same, so we need to take l.c.m.
So,l.c.m is 15
so,73/15will be the same
211/5becomes 633/15
DIFFERENCE=633-73/15=560/15
SUM=633+73/15=706/15
DIVISION=560/15*15/706=560/706
SO ANSWER IS 560/706,IF u need it in mixed fraction the answer will be1 146/15