Question

A tetra pack of milk is 9 cm wide, 13 cm in length and 24 cm in height. If a baby drinks
one-third of the milk, what is the volume of milk left in the pack? Give answer in litres
and millilitres.​

Answer 1

The volume of milk left in the pack is $936\text{ l} \text{ or } 0.936\text{ l}$

Given: Width or breadth = 9 cm; Length = 13 cm; Height = 24 cm

To find: The volume of milk left in the pack

Formula:

$\text { Volume of cuboid }=\text { length } \times \text { breadth } \times \text { height. }$

On substituting the given values in the given formula,

$\text { Volume of the milk pack } = 9\times13\times24 \text{ cubic centimeter} = 2808 \text{ cubic centimeter}$

The baby drinks one third of the milk, that is $2808\times\frac{1}{3}=936 \text{ cubic centimeters}$

To convert cubic centimeters to millilitre we have to multiply it by 1, that is $936 \text{ cubic centimeters}\times1=936\text{ millimeters}$

To convert cubic centimeters to millilitre we have to divide the value by 1000, that is $936\text{ cubic centimeters}\times\frac{1}{1000}=0.936\text{ litres}$

Answer 2

Answer:

The volume of milk left in the pack is

Given: Width or breadth = 9 cm; Length = 13 cm; Height = 24 cm

To find: The volume of milk left in the pack

Formula:

On substituting the given values in the given formula,

The baby drinks one third of the milk, that is

To convert cubic centimeters to millilitre we have to multiply it by 1, that is

To convert cubic centimeters to millilitre we have to divide the value by 1000, that is

Explanation: