Question

John decided to make juice for players from a concentrate mix. If soccer player needs to drink 330 ml of juice, how many litres of juice goes John need to mix for 30 players?

Answer 1

Given:

The amount of drink each player needs to have, x=330 ml.

The number of players, n=30.

The total amount of juice to be mixed for n=30 players is,

`\begin{gathered} T=nx \\ T=30\cdot330 \\ T=9900\text{ ml} \end{gathered}`

We know,

`\begin{gathered} 1000ml=1\text{ litre} \\ 1\text{ ml=}(1)/(1000)\text{litre} \end{gathered}`

Therefore, the total juice to be mixed can be expressed in litres as,

`\begin{gathered} T=9900\text{ ml}\cdot\frac{\frac{1\text{ }}{1000}\text{litre}}{1\text{ ml}} \\ =9.9\text{ litres} \end{gathered}`

Therefore, 9.9 litres of juice need to be mixed for 30 players.