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A store has two brands is pencils on sale for the day. Brand a comes in packs of 4 and brand b comes in packs of 10. If an equal number of each brand sold what is the minimum number of each sold

User Franey
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1 Answer

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you need to find the lcm of 4 and 10
4:10 8:20 12:30 16:40 20:50
lcm/Answer is 20
User Anayansi
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