Question

a person runs 100m in the fist 50s . 80m in the next 30s and 45m in the last 35s
what is the average speed ?

Answer 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

I just hope I havent miscalculated, so please check the calculation part once

JOPE THIS WAS HELPFUL

Answer 2

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