Respuesta :

choixongdong
10/14 = 5/7
30/36 = 5/6

answer
not proportional
CheeseAndCracker
Well take the two ratios and simplify down.
(10) (5)(2) (5)
----- = ------- = -----
(14) (7)(2) (7)

(30) (5)(6) (5)
----- = -------- = -----
(36) (6)(6) (6)

So we simplified both fractions down to:
(5) (5)
----- ------
(7) (6)

Since we know (5/7) and (5/6) are not equal, we know that they are not proportional.

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