Question

A rectangular carton measures 5cm by 10 cm by 25 cm. It contains 1 litre of milk. How much empty space is there in the carton? Express your answer in cm3.

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Answer 1

Answer:

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Answer 2

$\huge{\mathbb{ANSWER:-}}$

Volume of rectangular carton = Length × Breadth × Height

Volume of rectangular carton = (5 × 10 × 25)cm³

Volume of rectangular carton = 1250 cm³

We know that:-

$1000 {cm}^{3} = 1litre$

Therefore:-

$1250 {cm}^{3} = \frac{1250}{1000} litre = 1.25litre$

Hence:-

Capacity of rectangular carton = 1.25 litre

Space left in rectangular carton = Capacity of rectangular carton - Capacity of milk in it

Space left in rectangular carton = (1.25 - 1) litres

Space left in rectangular carton = 0.25 litres

⠀⠀⠀⠀⠀⠀⠀⠀⠀OR

Space left in rectangular carton = 250 cm³⠀...(because 1000cm³= 1litre)

Space left in rectangular carton = 250 cm³