Question

are the following numbers in proportuon? (a) 9,12,18,24​

Answer 1

Step-by-step explanation:

no because 3; 6 ;9 ;12;15;18;21;24;27; 30 is are in prorortuon

Answer 2

9:12::18:24
If the numbers are in proportion,
the product of means =product of extremes
9*24 = 12*18
216 = 216
So, the given numbers are in proportion.




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