Question

If a hose waters 5/7 of a lawn in 2 hours, how much time will it take to water the entire lawn?

Answer 1

Ok well check it out  work out how long it took to hose 1/7 the of the lawn which is 2/5 hours. Times that by 7 to get the whole lawn: 7 x 2/5 = 2.8 hours hope that helps