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Mathematics, 07.10.2020 20:01 tamiyahtapp

A set of children’s blocks contains three shapes: long, flats, and cubes. There are three times as many longs as cubes and 30 fewer flats than longs. if there are 600 blocks in all how many Long’s are there

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A set of children’s blocks contains three shapes: long, flats, and cubes. There are three times as m...
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