Question

x students are divided in two groups A and B in the ratio of 3 : 4. Later, 5 students
are moved from group A to group B. Express the number of students in each group
as an algebraic expression.
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Answer 1

Answer:

2 : 5

Step by Step Explanation

two groups A & B in the ratio 3:4

later 5 students are moved from group A to group B

i.e (3:4)*5=15:20

(15-5):(20+5)=10:25

= 2:5

Answer 2

Answer:

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