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Sausages come in packets of 9. Bread rolls come in packets of 6. Colin wants to buy enough packs of sausages and rolls so that there are an equal number of sausages and rolls. What is the minimum number of sausages and rolls he needs to buy?

 Feb 4, 2021
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lcm(9, 6) = 18

 

So our answer is 18 sausages and 18 rolls. :))

Here's a video if you need to learn how to find the lcm: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/cc-6th-lcm/v/least-common-multiple-exercise 

 

=^._.^=

 Feb 4, 2021

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