A one-liter carton of fruit drink is made from 350 ml350 ml of mango juice, 400 ml400 ml of orange juice, and some mandarin juice. What percentage of the fruit drink is:

a) mango juice

b) orange juice

c) mandarin juice

the mango is 250ml, so of the 1000ml mix, it is 250/1000 = 25%

do the others in like wise.

a. (350/1000) * 100% = 35%.

b. (400/1000) * 100% =
c. (250/1000) * 100% =

To find out the percentage of each type of juice in the fruit drink, we need to divide the volume of each juice by the total volume of the fruit drink (1 liter or 1000 ml) and multiply by 100 to convert to percentages.

a) Percentage of mango juice:
We know that 350 ml of the fruit drink is mango juice. To find the percentage, we divide 350 ml by 1000 ml and multiply by 100:
(350 ml / 1000 ml) * 100 = 35%

Therefore, the fruit drink is 35% mango juice.

b) Percentage of orange juice:
Similarly, we know that 400 ml of the fruit drink is orange juice. To find the percentage, we divide 400 ml by 1000 ml and multiply by 100:
(400 ml / 1000 ml) * 100 = 40%

Therefore, the fruit drink is 40% orange juice.

c) Percentage of mandarin juice:
To find the percentage of mandarin juice, we need to subtract the percentage of mango juice and orange juice from 100% since the remaining part is mandarin juice:
100% - 35% (mango juice) - 40% (orange juice) = 25%

Therefore, the fruit drink is 25% mandarin juice.