Question

A car travel 81 km in 4.5 liters then in 20 liters of petrol car can travel
km
A
360
B
370
380
390​

Answer 1

Answer:

as per data

let dist travelled by car per litre of petrol is 'x'

therefore, for 20L petrol...it will be 20x

x= 81÷4.5=18

hence 20x=18×20=360

answer is A

Answer 2

Answer:

The correct answer is 360 km

Given problem:

A car travel 81 km in 4.5 liters then in 20 liters of petrol car can travel km

Step-by-step explanation:

Given that A car can travel 81 km with 4.5 liters petrol

the distance can be traveled by the car with 1 liter petrol = $\frac{81}{4.5}$ =18 km/liter

therefore the car can travel 18 km with 1 liter petrol

the distance can be traveled by the car with 20 liter petrol

                             =  20 × 18 = 360 km  

correct answer is option(A) 360 km