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creativ13 [48]
3 years ago
13

The ratio of red marbles to blue marbles is 3:5. If there are 225 blue marbles total in the collection, how many of each color a

re there? Please show your work.
Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0

Answer:

Red balls =  84     Blue balls =  140

Step-by-step explanation:

Ok so there are 225 marbles

And ratio here is Red : Blue = 3 : 5

So Red marbles = 3x whereas Blue marbles = 5x

Therefore,

3x + 5x = 225

8x = 225

x = 28.125 = 28

<u>Red balls = 28*3 = 84     Blue balls = 28*5 = 140</u>

(Pls check whether total no of balls is 224)

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