Question 541308
Multiply 3 by 2 1/2 to get


3*(2 1/2) = 3*(2+1/2) = 3*2 + 3*(1/2) = 6 + 3/2 = 6 + 1 1/2 = 7 1/2


So she needs 7 1/2 cups of flour (seven and a half cups of flour)



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