Question 1157502:  Mrs Daniels has a box of craft sticks for her class.if she gives each student 8 craft sticks she will have 4 craft sticks left.if she gives only 5 craft sticks to each student she will have 40 craft sticks left.how many students are there in the class?
 
 
2) Ellen spent 20% of her money on a dress. She spent 2/5 of the remainder on a pair of shoes.she had $72 left.how much money did ellen have at first? 
 Answer by ikleyn(52900)      (Show Source): 
You can  put this solution on YOUR website! .
 
 
Solution to Problem 1.
 
 
 
Let n be the number of students in the class.
Then from the condition, you have this equation
    8n + 4 = 5n + 40.
Now solve it
    8n - 5n = 40 - 4
    3n      = 36
     n      = 36/3 = 12.    ANSWER
Answer.  There are 12 students in the class.
 
Solved.
 
 
 
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