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A family's cell phone plan cost $70 per month for 1,300 minutes and 40 cent per min over the limit. This month the family paid $118.40 by how much time did they exceed their plan?

Respuesta :

rayhannaelmawi
I believe 121 minutes.
What I did:
118.40 -70 = 48.4
48.4/.40 = 121
Hope this helps :)

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