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1 vote
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?

1 Answer

4 votes

Answer:

2:1

Explanation:

90-60 = 30 red marbles

blue:red → 60:30 → 2:1

answered
User Parth Mehrotra
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