Katerine19
Katerine19 Katerine19
  • 13-01-2017
  • Mathematics
contestada

Which ratios form a proportion with 9/15?

A.)6/10
B.)16/21
C.)36/50
D.)45/70

Respuesta :

huntymoons
huntymoons huntymoons
  • 13-01-2017
the answer is A. 6/10
Answer Link
Аноним Аноним
  • 13-01-2017
answer is D.)45/70 

9/15 = (9 * 5) / (15 * 5) = 45/70 (multiple top and bottom by 5)
Answer Link

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