Question

1) A car moves at a caonstant speed of 56.4km per hour.How much distance does it
cover in 3.5 hours?
2) The cost of 1 litre of refined oil is Rs.124.75.What is the cost of 6.2 litres of thi oil?

Answer 1

Answer:

197.4km

Step-by-step explanation:

Distance = Speed × Time

Distance = 56.4×3.5

= 197.4km

Answer 2

Step-by-step explanation:

1)

Speed of the car = 56.4km per hour

Time taken by the car = 3.5 hours

Distance = speed * time

Distance = 56.4 * 3.5

Distance = 197.4

2)

  Cost of 1 litre of oil= ₹124.75

∴ Cost of 6.2 litres of oil = ₹124.75 × 6.2

                                        = ₹773.45