Question

A man bought 10 litres of petrol.he use5/1/2 litres of petrol in his car and 3/2/9 liters in his scooter.how much petrol was left

Answer 1

Answer:

total petrol left=8.72 litres

Explanation:

total petrol bought=10 litres

petrol used=petrol used in car+petrol. used in scooter

=5/1/2+3/2/9

(solving mixed fractions)

=11/2+29/9

Taking LCM of 9 and 2 i.e.18

=11×9/18+29×2/9

=99/18+58/18

=99+58/18

=157/18

=8.72 litres of petrol is left.

PLEASE MARK ME AS BRAINLIEST...

Answer 2

please mark me as brain list..