Question

a milkman mixes 4 litres of water in 22 litres of milk what is the amount of milk required if he wants to add 13 litres of water in it​

Answer 1

Answer:

71.5

Step-by-step explanation:

Answer 2

let amount of milk required be = x

4litres = 22 litres of milk
13litres = x

$13 \times 22 \div 4 \\ = 71.5 \: l$
therefore, 71.5 litres = x