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krek1111 [17]
2 years ago
6

A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 3:4. Find the number of blue marbles in the bag. blue

marbles​
Mathematics
2 answers:
34kurt2 years ago
7 0

Answer: 4

Step-by-step explanation:

since they are comparing it red to blue marbles and in 3:4 ratio 4 is the second one and it is comparing red to BLUE the second 1 is blue

Leno4ka [110]2 years ago
3 0

Answer:

multiply x to 4 and 3

given

4x= 12

Step-by-step explanation:

therefore x=3

therefore 3 multiplied by 3 gives 9

9 is the answer

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Step-by-step explanation:

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Doss [256]
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3 years ago
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Nutka1998 [239]

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