Question

A car Is traveling at a speed of 90 kilometers per hour. What is the car's speed in kilometers per minute? How many kilometers will

the car travel in 2 minutes? Do not round your answers.

Answer 1

`\huge\boxed{\boxed{\bold{1.5\ \bftext{km/min}}}\ \boxed{\bold{3\ \bftext{km}}}}`

`\hrulefill`

To convert from kilometers per hour to kilometers per minute, we simply divide by
`60` as there are
`60` minutes in an hour.

`(90)/(60)=(90/30)/(60/30)=(3)/(2)=\large\boxed{1.5}`

To find how far the car will travel in a certain time, just multiply the speed by the time.

`1.5\ \text{km/min}*2\ \text{min}`

`\large\boxed{3\ \text{km}}`