Math, asked by madhucampus9, 4 months ago

Exercise B
1. Find whether the following numbers are in proportion or not.
a) 21:42::31:52​

Answers

Answered by vanditkumawat293
0

Answer:

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Answered by ashitasahu5678
0

Step-by-step explanation:

product of means = extremes

42*31 And 21*52

1302 not equal to 1092

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