You can now 800 square feet of lawn in 15 minutes at this rate how many minutes will it take you to mow a lawn that measures 600
0 square feet?
Part A write a proportion to represent the problem. Use M to represent the number of minutes. Explain your reasoning.
Part B solve the proportion you wrote in part A. Then use it to answer the problem. Show your work.
1 answer:
Ok so assuming you don't get tired and the rate stays the same
rate=amountwork/timeitdonein
rate=800/15
euals
6000/time
800/15=6000/time
simlify for ease
160/3=6000/time
multiply both sides by 3time
160time=18000
divide both sides by 160
time=112.5
means 112.5 minutes or 1hour, 52 minutes, 30 seconds
A. 800/15=6000/t or
15/800=t/6000
B. solved, 112.5 minutes
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