asked 102k views
5 votes
The average cost of 2 books is $4.50. One of the books costs $5.90. How much does the other book cost?

asked
User Mrxra
by
8.3k points

2 Answers

3 votes
$3.1

This is because the books combined costs $9 and one costs $5.90 so 9-5.9 is 3.1 meaning the other book must cost $3.1
answered
User Mitesh Vasava
by
8.1k points
6 votes
$10.10? Not totally sure though, could you have the two prices mixed up?
answered
User IMOBAMA
by
7.9k points

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