It took 16 lb of grass seed to cover the field on the left. How many pounds will be needed to cover the field on the right?
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Answer:
432 lb
Step-by-step explanation:
Find the area of the first square:
40*50=200ft^2
Find the area of the larger square:
60*90=5400 ft^2
Now divide the larger square area by the smaller square area:
5400/200 =27
27 is the ratio of the difference
27*16=432 lb