Question

Erin calculated the average speed of her most recent run to be 120/16 miles per hour how is this friction expressed as a decimal

Answer 1

`(15)/(2)`

Explanation:

The average speed of the Erin is 120/16 mph

Here,

Numerator = 120

Denominator = 16

mph = miles per hour

We need to find an expression expressed as a decimal.

So,

`(120)/(16)=(2* 3* 2* 2* 5)/(2* 2* 2* 2)\\\\=(15)/(2)`

So, the final answer is
`(15)/(2)`.