Question

A bag contains 63 balls
The ratio of red to blue balls is 3 : 4
How many red and blue balls are there

Answer 1

3x+4x=63
7x=63
X=9
Red= 3*9=27
Blue = 4*9=36
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Answer 2

Answer:

3 X + 4 X= 63

7 x = 63

X=63/7

X=9

red=3×9=27

blue=4×9=36

I hope it may help you!!!!!

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