Math, asked by ulfat5, 1 year ago

Determine weather 12,15,4,5 are in proportion or not

Answers

Answered by shivkrishna
3
yes they are in the proportion because 12/15=4/5=4/5
Answered by Arivu
5
Yes, because in this proportion, 12 : 15 :: 4 : 5 , Product of means is equal to the product of extremes,
        ⇒ 12 x 5 = 15 x 4
        ⇒ 60 = 60
     Hence verified

Hope it helps..... :)

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