Math, asked by fabulousninja7310, 2 months ago

Which of the following are in proportion?

3,4,15,18
1,3,11,22
2,3,20,30
2,5,40,80

Answers

Answered by RajlekhaChatterjee

2

Answer:

the third one is in proportion

Step-by-step explanation:

let RHS be 2:3 = ⅔ = 2:3

let LHS be 20:30 = 20/30 = 2/3

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