Question

4. A fish tank is 25 cm long, 10 cm broad and 20 cm high.
(a) Calculate its volume in cm.
(b) Write down its volume in millilitres and in litres.​

Answer 1

Answer:

l×b×h

25×10×20

5000.cm

Answer 2

Step-by-step explanation:

${\red{\underline{\underline{\bold{Given:-}}}}}$

• Length of the tank ( l ) = 25cm

• Breadth of the tank ( b ) = 10cm

• Height of the tank ( h ) = 20cm

${\blue{\underline{\underline{\bold{To\:Find:-}}}}}$

• (a) The volume of the tank

• (b) Volume in millilitres and liters

${\green{\underline{\underline{\bold{Solution:-}}}}}$

Formula used:-

$\boxed{Volume = l \times b \times \ h}$

Substituting the values :-

→Volume = 25 × 10 × 20

→ Volume = 5000cm³

As we know:-

→ 1 cm³ = 1ml

→ 5000cm³ = 5000ml

→ 1 litre = 1000ml

→ 5000ml = 5 litres

Final Answers:-

(a) Volume of tank in cm = 5000cm³

(b) Volume of tank in ml = 5000ml

Volume of tank in litres = 5 litres