Question

samir and jillian share a phone plan. each month they can use a combined total of up to 8 gb of data. so far this month, samir has used 4.23 gb and jillian has used 2.80 gb. they want to know whether they still have data left to use.
how can you solve this problem?
find the? of samir’s and jillian’s data.
compare that amount to? gb.

Explanation:

Step1: Calculate total used data

Add Samir's and Jillian's used data:
$4.23 + 2.80 = 7.03$ GB

Step2: Compare to plan limit

Compare total used data to 8 GB:
$7.03 < 8$

Step3: Answer the fill-in questions

First blank: total sum; Second blank: 8

Answer:

1. To solve: Calculate total data used, compare to 8 GB.
2. First blank: total sum
3. Second blank: 8
4. They still have data left to use (total used is 7.03 GB, which is less than 8 GB).