Richard estimates that he can apply fertilzer to 4,485 square feet of grass in 3/4 hour. How many square feet of grass can Richard fertilize in an hour?
so 4485=3/4 hour
one strategy is to find 1/4 then multiply by 4 to get 4/4 or 1 hour
4485/3=1495
multiply by 4
1495 times 4=5980 square feet in 1 hour
The number of square feet of grass can Richard fertilize in an hour is 5,980.
Given that,
Based on the above information, the calculation is as follows:
\(= 4485 \times 4 \div 3\)
= 5,980
Therefore we can conclude that the number of square feet of grass can Richard fertilize in an hour is 5,980.
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