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2 1/2 cups because 3/4 subtracted from 3 1/4 cup is 2 1/2 cups of crushed cookies stiil needed
I don’t think I know this question sorry
29. 5/2× 2/5×=5/2×7 multiply the equation by the reciprocal of the coefficient
x= 5/2×7/1 <span> reduce the numbers with 5,2. convert the expression into a fraction
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x= 5</span>×7/2×1
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x= 35/2
32. a= 19/6
2 3/4a = 19 1/4 divide both sides of the equation by 1/4
2</span>×3a=19 calculate the product <span>
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6a=19 divide both sides by 6
a=19/6