Mathematics, 20.03.2020 23:57 KillerSteamcar

4. What value of b makes this proportion
true?
12 = 21
A. b= 25
C. b = 28
B. b= 27
D. b = 30

Answers: 2

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4. What value of b makes this proportion
true?
12 = 21
A. b= 25
C. b = 28