Question

Solve this questions all friends ...........................​

Answer 1

Answer:

hey dear ...

given

soda and water mixture in ratio = 7:18

sum of ratio = 7+18

= 25

and sum of mixture = 500 liter

=25x =500

x = 20

and in case 2nd = 2: 3

sum of added mixture = 5x

x = 20 ×5

= 100

your answer is 100 litres added.

Answer 2

given

total mixture of soda and water = 500

the ratio of amount of soda and water = 7:18

let the ratio be x

according to question

7x + 18x = 500

x = 20

number of soda = 140

number of water= 360

in order to make ratio= 2:3

again let the ratio be x

according to question

5x = 500

x = 100

So quantity of soda = 200

Number of soda added = 200 - 160= 40