Question

if 9m of a uniform nod yweighs 17.lig
what is the weight of 84m of
Such a rod ?​

Answer 1

Answer:

(c)45.6 kg

Because,

4.5 m of a uniform rod weighs =17.1 kg

1 m of rod weighs =(17.1/4.5)

∴12 m of such rod weighs =(17.1/4.5)×(12)

=45.6 kg

Step-by-step explanation:

I hope its helpful to u dear

Answer 2

Answer:

(c)45.6 kg

Because,

4.5 m of a uniform rod weighs =17.1 kg

1 m of rod weighs =(17.1/4.5)

∴12 m of such rod weighs =(17.1/4.5)×(12)

=45.6 kg