Question

Astrid has a data plan through her cell phone company where she pays $56 a month for 5,000 kilobytes (KB) of data and $0.03 for each additional KB over 5,000. To the nearest cent, how much would Astrid need to pay for her data plan if she used 7,328 KB of data?

Answer 1

Astrid would need to pay $125.84 for her data plan if she used 7,328 KB of data, which includes the base cost plus charges for additional data used.

Step-by-step explanation:

Astrid's cell phone data plan costs $56 a month for up to 5,000 kilobytes (KB) of data. If she uses additional data, she pays $0.03 for each extra KB. In this scenario, Astrid used 7,328 KB of data.

To calculate the total cost for the month, we can follow these steps:

1. Calculate the excess data used by Astrid: 7,328 KB - 5,000 KB = 2,328 KB.
2. Multiply the excess KB by the additional cost per KB: 2,328 KB x $0.03 = $69.84.
3. Add the base cost of the plan to the additional cost for excess data: $56 + $69.84 = $125.84.

To the nearest cent, Astrid would need to pay $125.84 for her data plan if she used 7,328 KB of data.