Question

A scooter runs 70 km on 2 litres petrol how many litres petrol will be consume to run 105 km​

Answer 1

Answer:

3 litter

Step-by-step explanation:

70km =2 litter

70+35=105

35=1litter

total=1+2=3

Answer 2

Let's Start:- Let's assume that scooter consume $x$ liters of petrol to run 105 km.

∵ To run 70 km scooter takes 2 liters of petrol

so, To run 1 km scooter takes $\frac{2}{70}$ liters of petrol

∴ To run 105 km scooter takes $\frac{2}{70}$ × 105 liters of petrol

⇒ $x$ = $\frac{2}{70}$ × 105

⇒ $x$ = 3 liters

hence, To run 105 km scooter takes 3 liters of petrol.

[ I solved it by Unitary method ]