Question

a mixture consists of only two components A and B in 60 litres of this mixture the components A and B are present in ratio 2 is to 1 what quantity of component B has to be added to this mixture so that the new ratio is 1 is to 2​

Answer 1

given ratio=a:b

=2:1

let a=2x

b=x

we have

a+b=60

2x+x=60

3x=60

x=20

we get

a= 40 and b=20

the ratio we need is 1:2

here x becomes 40

soo 2x becomes 80

we already have 20ltrs in b

required amount of mixture is 60 liters..

soo the answer is 60ltrs...

I hope this will be helpful to u...

thank u

Answer 2

Answer:

hope it helps you dear friend..