Math, asked by simranpaanu37, 4 months ago

Calculate the quantity asked: (i) Time=10 sec , distance=250m; speed(in km/hr)?plzzzzzzzz dsdooooo

Answers

Answered by Please0

3

Answer:

6.945x10^-4

Step-by-step explanation:

10s(1m/60s)(1hr/60mins)= 1/360 or 2.778x10^-3

250m(1km/1000m)= 1/4 or 0.25km

0.25x2.778x10^-3= 6.945x10^-4

Answered by gk5211335

1

Answer:

speed=Distance/Time

250/10= 25m/sec

25×18=450/5=90km/hr= Ans

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