Ng Bee San's answer to amelia's Secondary 3 A Maths Singapore question.
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Let the amount be n
n x (1.05) x (1.05) x (1.05) = 833.49
Solve for n
n x (1.05) x (1.05) x (1.05) = 833.49
Solve for n
Date Posted:
3 years ago
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