Question

In a bag of red and blue balls is 2 more than the red balls.How many red balls are there in the bag.if the total number of balls are 40?
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Answer 1

Answer:

Let be red balls = x

,, ,, blue balls = x+2

Total no. of balls = 40

A. T. Q

x + x + 2 = 40

2x + 2 = 40

2x = 40—2

2x = 38

x = 38/2

x = 19

No. of the red balls = 19

No. of blue balls = 19+2

= 21 balls

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