Question

question 7
Will mark as brainliest

Answer 1

HOPE IT HELPS YOU THANKS.

Answer 2

Answer:6 no.ques

13

Explanation:

speed =distance / time

distance =speed ×time

d1=10×2=20

d2=15×3=45

avg.speed=Total distance/Total time taken

avg spped=20+45/2+3=65/5=13km/h