~Hi ~ Hi ~ Can ~ you ~ please ~ help ~ me ~ out? ~

It takes evan 6 3/4 to mow 3 lawns. it takes 2 1/3 hours to mow me. gals lawn and 1 3/4 hot mow ms. lee’s lawn. how many hours does it take evan to mow the third lawn?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices