Question

In a mixture of 40 liters, the ratio of milk and water is 4:1. How much water much be added to this mixture so that the ratio of milk and water becomes 2:3
1) 32 liters
2) 20 liters
3) 30 liters
4) 40 liters

Answer 1

40 liters

32 / ( 8 + x)   =  2/3

Answer 2

Answer:

40 liters

Step-by-step explanation:

40 = 4 + 1

40/5 = 8

8 x 4 = 32

8 x 1 = 8

32 / ( 8 + x ) = 2 / 3

=>>>> 40 liters...