Science, asked by akash023, 10 months ago

A boy runs 100m in first 50s ,80m in next 30s an 45m in last 35s what is his average speed

Answers

Answered by alibarmawer

1

Answer:

1.96

Step-by-step explanation:

average speed is total dist. by total time

thus

(100+80+45)/(50+30+35)

225/115=1.956 roundoff to

1.96

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