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Answered

It takes 50 oz of grass seed to seed 3000ft ^ 2 of lawn. At this rate, how much would be needed for 7200ft^2 of lawn?

Answer :

3000 ft square = 50 ozes of grass seed

7200 ft square = ?

cross multiply

[tex]\begin{gathered} \text{amount n}eeded=\frac{7200\times50}{3000} \\ \text{amount n}eeded=\frac{360000}{3000} \\ \text{amount n}eeded=\text{ 120 oz of grass s}eed \end{gathered}[/tex]

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