Question

A bike travels 128 km with 2 litres of petrol. How far will it go with 12 litres of petrol? How much petrol will be needed to go 1216 km?

Answer 1

Answer:

a)

if 128 km =s

2litres for 128km s

so in 12 litres it will be

solution

12litres÷2 (:per 2 litres cover 128 km)

12÷2=6

6×s (thus substituting the value of s)

6×128

=768 km.

b)

for 1216 km the needed petrol is

1216÷2 (: 2litres cover 128km so 1216 is =1216÷2 )

=608 km

Answer 2

Answer:

1216 km

608 L

Step-by-step explanation:

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