Mrs. Garcia puts 57 cans on a shelf. She puts an equal number of cans in each of 9 rows and puts 3 cans in the last row. How many cans does she put in each of the 9 equal rows?

2 Answers
Mar 21, 2018

57-3=54
54#divide#9=6
6 in each row

Explanation:

  1. take of the 3 thats left over
  2. divide it by 9 to find out how many cans are on each shelf
  3. the amount that you get when you divide is the answer
Mar 21, 2018

6 cans per row

Explanation:

Set up an equation where x represents the unknown number of cans per row:

#9x+3=57 rarr# 9 rows of x cans added to 1 row of 3 cans equals 57 cans

#9x=54#

#x=6 rarr# 6 cans per row