Question

Check wether the following number given in order form a proportion or not?


1/7 , 2/8 , 15/16 , 8/9​

Answer 1

Answer:

Product of extreme = 18 x 5 = 90

Product of means = 10 x 9 = 90 By cross product

Product of extreme Product of means The numbers 18, 10, 9, 5 are in proportion.

Step-by-step explanation:

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