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Amber is on a family cell phone plan with the other 3 members of her family. The family gets 840 shared cell phone minutes a month, and each family member is limited to his or her equal share of the minutes. The only free calls are calls between family members.

How many minutes per day can Amber talk on her cell phone with her friends during a 30-day month, without going over her share of the minutes?

Respuesta :

hunterzeltner
It would be 210 per month per person so for a 30 month period that would allow her to have 7 minutes per day to talk to her friends without going over her share of the plan
vijayhalder031

Minutes per day can Amber talk on her cell phone with her friends during a 30-day month, without going over her share of the minutes will be 7 minutes

Concept

  • First of all we will find the total minutes per family member will get by dividing the total minutes of cell phone plan to total family member
  • After finding total minutes each family member will get we will divide it by 30 to get how many minutes per day Amber will get to talk on her cell phone with her friend.

How to solve this problem?

The steps are as follow:

  • Given, there are total 4 family members including Amber.
  • Also the family gets 840 minutes shared cell phone minutes for a month
  • To find total minutes per family member we will using following formula:

total minutes per family member = total minutes / number of family member

total minutes per family member = 840 / 4

total minutes per family member = 210 minutes

  • To find the minutes per day Amber will get we will use following formula:

Minutes per day Amber will get = total minutes per family member / total days in month

Minutes per day Amber will get = 210 / 30 = 7 minutes per day

So Amber will get 7 minutes per day to talk on her cell phone with her friends during a 30-day month, without going over her share of the minutes

Learn more about Division here:

https://brainly.com/question/2475734

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