Math, asked by tribhuvanswapni8429, 11 months ago

Divide 21 pens between radh and raju by 3::4

Answers

Answered by vivekkoul
1

let raju and radh pens = 3x, 4x

3x+4x=21

7x=21

x=3

radh pens =9

raju pens =12

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