Question

if a car runs 448 km on 7 litres of petrol . how much petrol will be needed for a 160 km run?

Answer 1

448 km can run on 7 litres of petrol

1 km can run on 7/448 litres of petrol

Now,

Petrol needed for 160 km of run = ( 7/448 ) × 160

Litres of petrol needed = $<b>2.5</b>$

Answer 2

HEY MATE HERE IS YOUR ANSWER--



7 litres = 448 km

in one LITRES

$1litres \: = \frac{448}{7}$

$1litres \: = 64km$
how many litres needed in 160 km

$160 \div 64 = 2.5litres$

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