Question

1. The code of 25 liters of petrol is RS 1409. Find the cost of 30 liters of petrol


2. If 24 notebook cost Rs 288 wht is the cost of 10 notebooks

Answer 1

Step-by-step explanation:

Sol.. 1)

A car uses 30 litres of petrol to cover a distance of 375 Km

So, the car covers the distance in 1 liter =

30

375

=12.5 Km

Suppose that X liters will be needed to cover a distance of 1200 Km then,

X=

12.5

1200

=96 liters.

Hence, this is the required solution.