Question

A body covers 2050km in 9 hours and 3050km in 12 hours calculate average speed​

Answer 1

Answer:

i) 277. 77 km

ii)254. 16 km

Explanation:

i) covers 2050 km in 9 hours

2050 ÷ 9

Average distance = 277. 77 km

ii) covers 3050 km in 12 hours

3050 ÷ 12

Average distance = 254. 16 km

So, i) covers more distance per hour than ii)

Answer 2

average speed= total distance cover/different of time

2050+3050/3

5100/3=1700

answer=1700