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Earn +20 ptsQ: What is 21 over 8 minus 3 over 4?
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What is the answer to 4 over 7 minus 1 over 3?
5/21
What is 4 and one over seven minus 3 and ten over 21?
87/21 - 73/21 = 14/21 = 2/3
What is 19 over 21 minus 4 over 12?
19/21 - 4/12 (4/12 = 1/3) = 12/21Convert the 1/3 into 7/21 and subtract.
What is Subtract Dissimilar Fractions 6 over 7 minus 2 over 3?
6/7 - 2/3 = 18/21 - 14/21 = 4/21
4 over 7 plus parenthesis minus 1 over 3 parenthesis equals?
13/21 - 7/21 = 6/21 Sorry, DJ, 4 over 7 = 12/21 so answer is 5/21
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