MEDIUM
MYP:1
IMPORTANT
Earn 100

Find the LCM of each set of numbers.

48,64,94

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Important Questions on Numbers and Number Systems Civilizations and Human Interactions

MEDIUM
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>Practice 6>Q 1

Find the LCM of each set of numbers.

108,180,396

EASY
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>Reflect and discuss 8>Q •
Finding the lowest common factor is not of interest to mathematicians. Explain why. 
EASY
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>Reflect and discuss 8>Q •
Finding the greatest common multiple is not of interest to mathematicians. Explain why. 
HARD
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>Reflect and discuss 8>Q •
When using the ladder method, what are the differences between finding the G.C.F. and L.C.M.? Why can you not use the same method for both? 
EASY
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>GCF and LCM strategies>Q 1
Sliced ham comes in packages of 10. Cheese slices come in packages of 8. Bread rolls come in packages of 12. What is the least number of all three items you must buy in order to make the same number of ham and cheese sandwiches with nothing left over? 
EASY
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>GCF and LCM strategies>Q 2
You have a piece of construction paper that measures 32 cm by 48 cm. You want to cut it into squares of equal size. What will be the dimensions of the largest possible square? How many squares will you have? 
EASY
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IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>GCF and LCM strategies>Q 3

At a train station, the blue line has a train leaving every 15 minutes, the green line has a train leaving every 24 minutes, and the red line every 10 minutes. If the first train on each line leaves at the same time, how often will there be trains on all three lines departing the train station at the same time? 

HARD
MYP:1
IMPORTANT
MYP Mathematics A concept-based approach 1>Chapter 1 - Numbers and Number Systems Civilizations and Human Interactions>GCF and LCM strategies>Q 4
You have 54 hockey cards, 72 baseball cards, and 63 basketball cards, and you want to put them in a binder. Each page of the binder should have cards from a single sport, and there should be the same number of cards on each page. What is the greatest number of cards you can put on a page? How many pages will you need for each sport?