3 years ago

A car travelling at a constant speed travels 30 km in 25 minutes.

Mathematics

1 answer:

muminat3 years ago

8 0

Answer:

162km

Step-by-step explanation:

dis=30km

time=5/12hr

speed =(dis÷time)

30÷5/12

30×12/5=72km/h

sp=72km/h

time=21/4hr

dis= sp×time

72×9/4=162km

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