Question

A person runs 100m in the first 50s. 80 m in
the next 30 s and 45 m in the last 35 s.
What is the average speed?​

Answer 1

please see the attachment

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