The ratio of milk to water in a container is 5:1 by volume. If the total volume of the mixture is 9 litres, find the volume of water in it ​

1500 cm3

Step-by-step explanation:

let the ratio of 5:1 be 5x and x respectively

volume of water is 9 litre i.e 9000cm3

then

5x + x = 9000

x= 1500

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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