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In a bag of yellow and orange marbles, the ratio of yellow marbles to orange marbles is2:3. If the bag contains 120 yellow marbles, how many orange marbles are there?

150
60
130
180
15

User Tom Dorone
by
8.2k points

1 Answer

1 vote

Answer:

180 orange marbles

Explanation:

the 2 part of the ratio refers to the amount of yellow marbles.

divide amount of yellow marbles by 2 to find the value of one part of the ratio.

120 ÷ 2 = 60 ← value of 1 part of the ratio , then

3 parts = 3 × 60 = 180 ← number of orange marbles

User Coocood
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