Verify whether the four numbers are in proportion. 1.5,15,20and50​

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Verify whether the four numbers are in proportion. 1.5,15,20and50​

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Gianna 1 month 2021-08-14T06:54:30+00:00 1 Answer 0 views 0

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    2021-08-14T06:55:30+00:00

    The numbers the said to be in proportion of product of there extreme is equal to product of mean.

    Here, extreme are:- 1.5 and 6

    product of extreme = 1.5 × 6 = 9

    Mean are :- 4.5 and 2

    product of mean = 4.5 × 2 = 9

    Since , Product of extreme= Product of mean

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