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Question
primary 6 | Maths
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How to do this using the assumption/supposition method??
Please help me ;(
Date Posted: 7 years ago
Views: 1426
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done
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clear
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Is using algebra ok?
Date Posted:
7 years ago
Thanks but I don't understand. I don't understand the '5y' part
5y is because 5, 2 dollars is equal to 10
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