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I don't believe you have to resort to guess and check for this question
Thank you. ;)
done
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Comment if you have questions :)
This is a sure way to get your answer.
guess and check does not award u marks for method, but only award 1 mark for answer. Should be only used as a last resort and should never be used to teach a student how to solve a question no matter how hard it is.
This is a sure way to get your answer.
guess and check does not award u marks for method, but only award 1 mark for answer. Should be only used as a last resort and should never be used to teach a student how to solve a question no matter how hard it is.
Date Posted:
6 years ago
*Adam will always have 4.50 more than Ben no matter how many coins Ben has
Very detailed working and explanation, really appreciated :) thank you.