Science, asked by meenu6583, 4 months ago

ye bahut compulsory h kyuki mera ye exam h Question no 1 A car moves with a speed of 40 km/hour for 15 minutes and then a speed of 60km/hour for the next 15 minutes. The total distance covered by the car is?​

Answers

Answered by umeshyenumulla
1

Answer:

ok this is your answer

Explanation:

first we have to find how much km covered by car in first 15 minutes

so

   40/60=2/3   that means 0.6666666666666667 km per minute

   0.6666666666666667*15=10km traveled in first 15 minutes

   60/60=1km per minute so 1*15 =15 km in second 15 minutes

total distance traveled by car is   15+10=25 km

hope this is helpful

have a nice day

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