Question

2. If a car runs 57.5 km in 5 litres of petrol, how much distance will it cover in 11 litres of petrol?
3. 15 apples cost 18.75. What will be the cost of 12 apples?​

Answer 1

Step-by-step explanation:

2 ans.

distance covered by car in 5l of patrol= 57.5

distance covered by car in 1 l of patrol= 57.5/5

= 11.5

now, distance covered in 11 l of patrol= 11.5* 11= 126.5 km

3ans)

cost of 15 apples = 18.75

then, cost of 1 apple = 1/15 * 18.75

= 1.25

therefore cost of 12 apples = 12*1.25 = 15

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