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Mathematics, 20.09.2019 20:40 rocibel
Your job is to sort and sack marbles for sale. a bag contains 120 marbles, some red and some blue. if there are 80 blue marbles, what is the ratio of red to blue marbles? a) 1: 2 b) 1: 3 c) 2: 1 d) 2: 3
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Your job is to sort and sack marbles for sale. a bag contains 120 marbles, some red and some blue. i...
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