Math, asked by moynautpal2311, 1 month ago

1. Which of the following are in proportion?
a) 21, 35, 24, 40
b) 5, 7, 40, 64
c) 90, 270, 17, 51 d) 75, 21, 18,6

Answers

Answered by vedikamantur

3

Answer:

a) is in proportion

Step-by-step explanation:

21 \times 4021×40

= 840=840

35 \times 2435×24

= 840=840

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