Thursday - Come up with a real world problem that incorporates divisibility, prime factorization and GCF and LCM. Comment on each others and try and work it out ... don't post the answer until Friday.
Marco has 6 post cards from Rome and 12 post cards from Venice. He wants to hang them in two columns He wants to hang them on his wall so that there are the same amount of postcards in each column. What is the greatest amount of postcards he can have in each column?
I hope this works out?!? Let me know if I totally goofed up!!
Lily spent the same amount of money on jumpropes as she did on hula hoops. If jumpropes cost $12 and hula hoops cost $16, what is the least amount she could have spent on each?
Sally's mom bought party favors for Sallys birthday. The whistles cost .75 cents each. The mini frisbees cost $1.25 each. What is the least amount of whistles that Sally's mom can buy if she wants to spend the same amount of money on both whistles and mini frisbees?
Sean, Marcy and Edward each had the same total number of boxes. Sean made stacks of 3 boxes with none left over. Marcy made stacks of 4 with none left over and Edward made stacks of 5 with none left over. How many boxes does each person have?
Marco has 6 post cards from Rome and 12 post cards from Venice. He wants to hang them in two columns He wants to hang them on his wall so that there are the same amount of postcards in each column. What is the greatest amount of postcards he can have in each column?
ReplyDeleteI hope this works out?!? Let me know if I totally goofed up!!
Ellen
A drive way designed to hold 300cars put in five rows can hold how many cars? What is the GCF and the LCM. Helen
ReplyDeleteLily spent the same amount of money on jumpropes as she did on hula hoops. If jumpropes cost $12 and hula hoops cost $16, what is the least amount she could have spent on each?
ReplyDeleteI have two kinds of pizza I want to buy for a party. I want 10 pepperoni and 15 cheese. What is the GCD and LCD of the pizzas?
ReplyDeleteTo Caroline: is the answer 4?
ReplyDeleteEllen is the answer 9 in each column?
ReplyDeleteSally's mom bought party favors for Sallys birthday. The whistles cost .75 cents each. The mini frisbees cost $1.25 each. What is the least amount of whistles that Sally's mom can buy if she wants to spend the same amount of money on both whistles and mini frisbees?
ReplyDeletemy answer is 5 whistles
ReplyDeleteMy answer is $48.
ReplyDeleteSean, Marcy and Edward each had the same total number of boxes. Sean made stacks of 3 boxes with none left over. Marcy made stacks of 4 with none left over and Edward made stacks of 5 with none left over. How many boxes does each person have?
ReplyDeleteANSWER: 60
ReplyDelete