Question

the ratio of sprit and water in two mixture of 20 litre and 36 litre is 3:7 and 7:5 respectively.both the mixture are mixed together.now the ratio of the spirit and water in the new mixture is​

Answer 1

Answer:

27:29

Step-by-step explanation:

According to the question,

Mixture -1 = 20 litres

Mixture -2 = 36 litres

In Mixture-1 ratio of

SpritWater=37>10units

In Mixture-2 ratio of

SpritWater=75>12units

10 units=20 litres

1 unit =2 litres

12 units=36 litres

1 unit =3 litres

In Mixture-1

SpritWater=3×27×2=614

In Mixture-2

SpritWater=7×35×3=2115

Ratio of spirit and water =6+2114+15=2729=27:29