Mary raked 40% of her yard and filled 12 bags of leaves. How many bags will she need for the whole yard?

30 bags

Step-by-step explanation: she raked 40 % of the yard to fill up 12 bags , by proportion: 40% = 12bags 1% = 12/40 bags, Then 60 % = 12/40 x 60 = 18 Therefore the total bags needed to fill the whole yards will be 18 + 12 = 30

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11 feet 6 inches and 8 feet 6 inches

95.03 is the answer. hope this !