Solo buys a roll of wrapping paper.the total length of the paper is 4,5m.she estimates that she will need 1,25m to wrap a present for her sister,and 2,8m to wrap a present for her dad.how much of the paper will she have left over?

3 answers

4,5 - (1,25 + 2,8) = ________ m
9 over 20
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