Question

It is 6.417.5 km from Indianapolis to London, England. The Flash can make this trip in 1

Answer 1

Answer:

$Speed = 2519.58 mph$

Step-by-step explanation:

Given

$Distance = 6417.5km$

$Time = 1\ hr: 35\ mins$

Required

Calculate the speed in miles per hour

Convert distance to miles

$Distance = 6417.5km$

$Distance = \frac{6417.5km}{1.609}\ miles$

$Distance = 3988.50217526\ miles$

$Time = 1\ hr: 35\ mins$

Divide minutes by 60

$Time = 1\ hr + 35/60$

$Time = 1\ hr + 0.583\ hr$

$Time = 1.583hr$

The speed is:

$Speed = Distance/Time$

$Speed = 3988.50217526/1.583 mph$

$Speed = 2519.58 mph$