alikaricketts alikaricketts

09-12-2021
Mathematics

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If a dozen exercise books cost 144, what will 14 of the same books cost

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braylanV braylanV

09-12-2021

168

So you take the 144 divide 12(the dozen) so we could find how much 1 cost, it was 12. You added 2 more books so we add(12x2)+(144). That equals to 168

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