Question

If 22.5 metres of a uniform iron rod weighs 85.5 kg, what will be the length of 22.8 kg of the same rod?​

Answer 1

Given :

• If 22.5 metres of a uniform iron rod weighs 85.5 kg.

　

To find :

• What will be the length of 22.8 kg of the same rod?

　

Using formula :

★ Length = Weight/Height

　

Calculations :

→ 85.5/22.5

→ 3.8 kg/m

　

→ 22.8/3.8

→ 6 m

　

Therefore, 6 m is the length of 22.8 kg of the same rod.

Answer 2

Answer:

22.5 m iron rod weight 85.5 kg

⇒∴1mironrodweight=

22.5

85.5

=3.8kg

⇒ Hence, 5 m iron rod weight is = 19 kg

Step-by-step explanation:

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