Question

A car travels 270 km in 3.5 hours . How much time is required to cover with 30 km​

Answer 1

Answer:

45minutes

Step-by-step explanation:

let us convert hours into minutes

3.5 hours=185minutes

distance. 270. ?

time. 185. 30

direct variation

270/185=?/30

270× 30=180×?

8100=180×?

8100/180=?

45=?

45 minutes will be required

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