vivianasm1973 vivianasm1973
  • 13-02-2024
  • Mathematics
contestada

Consider these proportions: 3:7.5 4:10 5:12.5 6:15
Which of the following proportions belongs to the above set?
A 1:2.5 B 2:4.5 C 7:12.5 D 8:20

a. A and B c. C and D
b. B and C d. D and A pls help

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