Santhosh Gunasekaran's answer to V.M's Primary 6 Maths Fractions Singapore question.
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This question can be solved using algebra. Take note of the following definitions:
A: Money that Adam has initially
Z: Money that Zico has initially
x: Number of days for zico to spend all his money using 1/3 of $30 per day
y: Number of days for zico to spend all his money using $30 per day
A: Money that Adam has initially
Z: Money that Zico has initially
x: Number of days for zico to spend all his money using 1/3 of $30 per day
y: Number of days for zico to spend all his money using $30 per day
Date Posted:
5 years ago
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