Math, asked by charuchadha03, 4 months ago

Which of the following are in proportion? *


2, 3, 20, 30

3, 4, 15, 18

1, 3, 11, 22

2, 5, 40, 80

Answers

Answered by adisinghsam551
2

2, 3, 20, 30 are in propotion

Step-by-step explanation:

2 * 10 = 20

3 * 10 = 30


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