Question

If you drive 70 mph for 4 1/2 hours how for will you drive

Answer 1

You can use the following formula:

`d=v\cdot t`

where:

d = distance

v = speed

t = time

so:

`\begin{gathered} t=4(1)/(2)=(9)/(2)h \\ v=70mph \\ d=(9)/(2)\cdot70 \\ d=315mi \end{gathered}`