Math, asked by chyawankumar, 1 year ago

if a : b is equal to 2 : 3 then the value of 2 a + b : to 2a - b

Answers

Answered by harshith0101
1
let numbers be 2x and 3x.

2(2x)+3x/2(2x)-3x
=>4x+3x/4x-3x
=>7x/x
=>7

chyawankumar: thanks
Answered by lalithachaudhary96
0

a:b=2:3

a/b=2x/3x

a=2x, b=3x

now 2a+b:2a-b =2(2x)+3x:2(2x)-3x

                          =4x+3x:4x-3x

                          =7x:1x

                          =7:1



chyawankumar: thanks
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