It takes leon 17 hours to seal his driveway working by himself. if michael leon, they can seal the driveway in 2 hours. how long would it take michael to seal the driveway close?

It takes Michael 1 hour, 14 minutes and 7 seconds to seal the driveway close

Step-by-step explanation:

Hi

Leon do the work in 17 hours that means the rate of his work is , so he do of the work in two hours, therefore Michael do the other of the work, thus Michael rate will be .

So it takes Michael to complete the work, or

the answer is 5/3x+7/5y+7

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it