Question

If a man spend 1/5 on food a
nd 1/3 on car and his left with #286.how much is his income​

Answer 1

Explanation:

Let income=X

Given he spend 1/5of his income on food.=X/5

He spend 1/3 of his income on car=X/3

Left with=286

So

x-(X/5+X/3)=286

x-8x/15=286

7x/15=286

X=286×15/7

X=612.85

His income is 612.85.