Jerry is mowing his lawn. It takes 1/6 of an hour to mow 3/20 , what part of the yard does jerry mow per hour?

Question

i need the answer plss thank you

Answer 1

IF he mows 3/20 in 1/6 of an hour

he'll mow 18/20 or 9/10 in one hour

the ratios are equal

1/6:3/20 = 1:18/20 = 1:9/10

He'll mow 90% of the lawn in one hour