grantonio12343
grantonio12343 grantonio12343
  • 16-09-2016
  • Mathematics
contestada

A long distance phone call between two cities costs $2.10 for 15 minutes. What is the rate in cents per minute?

A long distance phone call between two cities costs 210 for 15 minutes What is the rate in cents per minute class=

Respuesta :

strawberry12 strawberry12
  • 17-09-2016
1.74/20=0.087=8.7 cents
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