Question

if amar drives a distance of 126000 m in 90 mins find his average speed in kilometers per hour. with explanation pls​

Answer 1

Answer:

speed = 84 km / hour

Step-by-step explanation:

• distance = 126000 m
• time = 90 min

$speed = \frac{distance}{time}$

• 90 minutes = 60 + 30 min = 1 hour + 0.5 hour = 1.5 hour
• 1 km= 1000 m
• 126000= 126 × 1000 m = 126 km

$speed = \frac{126 \: km}{1.5 \: hour} \\ speed = 84 \: km \: per \: hour$

Answer 2

Answer:

I hope help you

this question is answered