Math, asked by preetibasnet93, 8 days ago

how to identify 4, 8, 5, 10 whether they are in proportion or not

Answers

Answered by ashtekarnusrat1986

0

EXAMPLE:—

Product of extreme =18×5=90

Product of means =10×9=90

By cross product

Product of extreme = Product of means

The numbers 18,10,9,5 are in proportion

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