2 Ajar contains 840 ml of water. All the water in the jar is poured into two glasses so that the ratio of the volume of water in the first glass to that in
the second glass is 2:5. How much water is there in each glass? Please help

240ml in first jar and 600 ml in second jar

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)