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Your job is to sort and sack marbles for sale. A bag contains 90 marbles, some red and some blue. If there are 60 blue marbles, what is the ratio of blue to red marbles?
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Your job is to sort and sack marbles for sale. A bag contains 90 marbles, some red and some blue. If there are 60 blue marbles, what is the ratio of blue to red marbles?
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Dec 23, 2020
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Your job is to sort and sack marbles for sale. A bag contains 90 marbles, some red and some blue. If there are 60 blue marbles, what is the ratio of blue to red marbles?
Mathematics
middle-school
Archana Roy
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Archana Roy
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Answer:
2:1
Explanation:
90-60 = 30 red marbles
blue:red → 60:30 → 2:1
Parth Mehrotra
answered
Dec 28, 2020
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Parth Mehrotra
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