Question

A car travels 90 km in 10 litres of petrol. How many litres of
petrol is needed to travel 180 km?
(a) 15 litres
(b) 20 litres
(c) 25 litres
(d) 30 litres

​

Answer 1

Answer:

b) 20 litres

Step-by-step explanation:

Easy

90×2=180 km

10×2= 20 litres

Answer 2

Answer:

20 litres

Step-by-step explanation:

90 x 20= 180,

so, 10 x 2 = 20

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