SOLUTION: Hi, I have a word problem I have been staring at for hours, trying to figure out. Here is the problem, and I will tell you what I have so far.... A bakery sold 3/5 of its muff

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Hi, I have a word problem I have been staring at for hours, trying to figure out. Here is the problem, and I will tell you what I have so far.... A bakery sold 3/5 of its muff      Log On


   



Question 325496: Hi, I have a word problem I have been staring at for hours, trying to figure out.
Here is the problem, and I will tell you what I have so far....
A bakery sold 3/5 of its muffins. The remaining muffins were divided equally among the 3 employees. Each employee got 16 muffins. How many muffins did the bakery have at first? Solve this problem in two way: with the aid of a strip diagram and with equations.
So far, this is what I am able to come up with, the bakery sold 3/5 of its muffins, so 3/5(x) each employee received 16, which means there were 48 left. I cannot get the equation in my head to figure this out. I think once I have that done, I can move onto the diagram.

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Let x = number of muffins total


Since "A bakery sold 3/5 of its muffins", this means that it sold %283%2F5%29x muffins. So there are x-%283%2F5%29x=%285%2F5%29x-%283%2F5%29x=%282%2F5%29x muffins left


Because "The remaining muffins were divided equally among the 3 employees", we know that we divide the remaining muffins %282%2F5%29x by 3 to get %28%282%2F5%29x%29%2F3=%282%2F5%29x%2A%281%2F3%29=%282%2F15%29x

So each worker gets %282%2F15%29x muffins. But we also know that "Each employee got 16 muffins" so this means that %282%2F15%29x=16


%282%2F15%29x=16 Start with the given equation.


2x=16%2A15 Multiply both sides by 15.


2x=240 Multiply 16 and 15 to get 240


x=240%2F2 Divide both sides by 2 to isolate x.


x=120 Reduce.


So the bakery baked 120 muffins.