Math, asked by Sumanbarman6037, 5 months ago

Which of the following are in proportion? 1, 3, 11, 22 ; 2, 3, 20, 30 ; 3, 4, 15, 18 ; 2, 5, 40, 80

Answers

Answered by Anonymous

8

Answer:

2,3,20,30 is an proportion

2:3 and 20:30

2÷3=0.66666666667

2÷3=0.66666666667

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