Question

In 40 litres mixture of glycerin and water is 3:1 The quantity of water added in the mixture in order to make this 2:1 is ?
a. 15 litres
b.10 litres
c.8 litres
d.5 litres
with solution​

Answer 1

Answer:

5 litres

Step-by-step explanation:

3x=glyerin

x= water

3x+x=40

x=10

hence , glycerin=30 litres

             water=10 litres

for 2:1

water =15

10+y= 15

y=5