Question

plz solve this
plz don't write abuse if u know then answer ​

Answer 1

Answer:

45 km/hr

if u mark as brainliest i will explain n say thanks also

:)

Answer 2

Explanation:

$in \: first \: case - \\ \\ odometer \: reading \: - 57321km \\ and \: time = 08 : 30am \: \: \\ \\ \\ in \: second \: case \: - \\ \\ odometer \: reading - 57336km \\ and \: \: time = 8 : 50am \\ \\ \\ \\ \:$

$so \: distance \: = 57336 - 57321 = 15km \\ and \: time = 20minutes$

$speed = \frac{distance}{time} \\ and \:time = 20min \: or \: \frac{1}{3} hr \\ so \: speed = 45km \: per \: hour$