bob1435 bob1435
  • 25-01-2017
  • Mathematics
contestada

Sam paid 8.28 for 18 stamps at this rate, how much would it cost San to buy 12 stamps

Respuesta :

hannahlove45 hannahlove45
  • 25-01-2017
so it's =1234 and then you put into 45 and add 78
Answer Link
ITzStephanie04 ITzStephanie04
  • 25-01-2017
8.28 divided by 18 is 0.46 per stamp

12 x .46 = 5.52
Answer Link

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