Question

A line segment 49 cm long is to be divided into two parts in the ratio 3:4

Find the length of each part please tell this answer in step​

Answer 1

Answer:

3x+4x=49

7x = 49

x= 49/7

x=7

3×7=21cm

4×7=28cm

Step-by-step explanation:

hope it helps

Answer 2

Answer:

Let 3 and 4 be 3x and 4x

Then,

3x+4x = 49cm

7x=49cm

X= 49/7

so,

X=7(49÷7)

Now

As,

X=7

Then ,

3x = 3×7=21

And

4x= 4×7= 28

So ,

the length of each part is 21 and 28 respectively

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