Question

What is the ratio of the two values and what new unit of value do they make up?

$280 in 7 min

Answer 1

40$/min

Explanation:

280=7x

40=x

Answer 2

see the explanation

Explanation:

we know that

To find out the ratio between two values divide one value by the other value

Let

x ----> the amount in dollars

y ---> the time in minutes

so

`ratio=(x)/(y)`

substitute the given values

`(280)/(7)\ (\$)/(min)=\$40\ per\ minute`

therefore

The new unit is
`(dollars)/(minute)`