Question

Please do not use decimals only fractions

Answer 1

it can travel 37/4 miles in 5/2 hours

Explanation:

`1hr = 3 * (7)/(10)miles`

`2 * (1)/(2)hr = x \: miles`

`x \: miles * 1hr = 2 * (1)/(2)hr \: * 3 * (7)/(10) miles`

`x \: miles = 2 * (1)/(2) * 3 * (7)/(10) miles`

`x \: miles = (5)/(2) * (37)/(10) miles`

`x \: miles = (185)/(20) miles`

`x \: miles = (37)/(4)miles = 9 * (1)/(4) miles`