Question

11.25m of a uniform iron rod weighs 42.75 kg, what will be the weight of 6 m of the same rod?​

Answer 1

Answer:

Given,

The length of rod = 11.25m

Weight of rod = 42.75kg

Weight of 1m rod = 42.75kg ÷ 11.25m

= 3.8kg

Length of another rod = 6m

Weight of rod = 3.8kg × 6m

= 22.8kg

The weight of 6m rod is 22.8kg

Answer 2

Answer:

Weight = 22.8 kg

Step-by-step explanation:

According to the information provided in the question it is given as

Length of rod =11.25 m

weight =42.75 kg

Length of Another same rod = 6 m

We need to find the weight of another rod

Here we use an equation to solve the question as follows

Let us assume x is the weight of another rod

11.25 =42.75

      6 = x

Now by simple cross multiplication we get the value of x which is the answer

[tex]11.25 x=42.75\times 6\\ 11.25 x= 256.5\\ x=\frac{256.5}{11.25} \\ x=22.8 kg[/tex]

Hence the weight of 6 m same rod is 22.8 kg