Question

full formula of the ratio of the length and breadth of a carpet is 5:4 if it's breadth is 20m find the length​

Answer 1

Answer:

let 5&4 = 5x & 4x

Step-by-step explanation:

SO, 5x+4x = 20

x+4x = 20/5 (4)

x+x= 4/4

Then

2 x = 1

so x= 1

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Answer 2

Answer:

25m

Step-by-step explanation:

According to the question,

ratio = 5:4

length= 5x

breadth = 4x = 20m

4x = 20,

x= 20/4 = 5

x = 5,

length = 5x = 5×5 = 25

therefore, length is 25m

hope this helps.

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