Question

It's takes Mario 1/4 hour to mow mr Harris's lawn. It takes him 3 times as long to mow mrs Carter's . How long does it take Mario to mow mrs Carter's lawn

Answer 1

3/4 hours

Harris = 1/4
Carter= 3(Harris) = 3(1/4)

which equal 3/4 hours, which is also equivalent to 45 minutes

Answer 2

670

Explanation:

First you have to fined the unit rate

1,500/25= 60

a do

300x60= 18,00-98