Homework for Tuesday, September 24

Yesterday's homework was accidentally on a "schedule" that mistimed when it would post.  I fixed the problem now.

Homework for TODAY!

Since we are focusing on Greatest Common Factor and Least Common Multiple.  Complete the following problems on *loose-leaf* paper to hand in tomorrow. You do not have to copy it, but show your work on loose-leaf.


*Angela is going to have a cookout and is going to cook hotdogs with chips.  The hot dog buns come in packages of 8,  hotdogs are in packages of 10, and there are 20 bags of chips in a variety pack. 

*Each person is going to get one hot dog, one bun, and one bag of chips.  (we don't know how many guests, that's okay for now)

1) What is the smallest number of buns, hot dogs, and chips Angela will need to buy to make sure she has exactly ONE of EACH item for her guests? (1 hot dog, 1 bun, 1 bag of chips)

2) How many packages of buns, hot dogs, and chips will she need?  Explain how you found this answer.


3) Bonus:  Hot dogs cost $3 per pack, buns cost $2 per pack, and chips cost $7 per pack.  How much did Angela spend on her cookout before taxes? 


*** Help from yesterday's homework*** Click to enlarge