by Rachelle
(united states)
Example: mary needs 3/4 of a cup she has 2/4 of a cup how much more does she need??
3/4 - 2/4 = ?
Subtract the numerator since the fractions already have a common denominator.
3/4 - 2/4 = 1/4
great work!! :)
May 21, 17 09:19 PM
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May 21, 17 09:19 PM
Sharpen your math skills by grade here with crystal clear lessons