Question

Melania walked her dog 2 1/5 miles. Cathy walked her dog 1 3/4 times as far as Melania did. how many more miles did Cathy walk her dog

Answer 1

1 13/20

first multiply 2 1/5 and 1 3/4 you will get 3 17/20

then subtract from 3 17/20 - 2 1/5 you will get 1 13/20