Math, asked by ramchandramohite8805, 4 months ago

Determine if these numbers 30, 40, 45 and 60 are in proportion or not?​

Answers

Answered by nehamanikandan25
2

Step-by-step explanation:

30:40 : : 45:60

3:4 : : 5:12

hence ..they are not in propotion..

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