Question

The monthly rents (in dollars) paid by 8 people are given below.

(Note that these are already ordered from least to greatest.)
926, 1000, 1045, 1055, 1060, 1110, 1130, 1250
Suppose that one of the people moves. His rent changes from $1250 to $1370.
Answer the following.

Answer 1

First, you must add all the numbers up. All the numbers except 1,250, equals 7,446.

Then you must add 1,370 to 7,446 which equals 8,696. That is how much rent they pay in all.

(I think)