Question

A pipe of length 35 m. is divided into two parts in the ratio 3:4 . Find the length of each part.​

Answer 1

Step-by-step explanation:

4x + 3x =35

7x = 35

x = 5

as the common multiple is 5 then the respective length of two parts are

4x = 4×5 =20 cm

3x = 3×5 = 15 cm

Answer 2

Given :-

• The length of the pipe = 35cm

• It is divided in the ratio = 3 : 4

Solution :-

Here , We know that

Length of the pipe = 35 cm

The pipe is divided is the ratios

= 3 : 4

Let, The ratios be 3x and 4x

According to the question,

Length of pipe = 3x + 4x

35 = 3x + 4x

35 = 7x

x = 35/7

x = 5

Thus, The value of x is 5

Now,

The length of first part of the pipe

= 3 * 5 = 15 cm

The length of second part of the pipe

= 4 * 5 = 20 cm $.$