Soong Rui Kai's answer to Anugerah's Primary 6 Maths Data Analysis Singapore question.
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Let number of students in the class be n and the number of sweets be X.
X = 3n + 16
X = 5n - 12
3n + 16 = 5n - 12
n = 14
X = 58
X = 3n + 16
X = 5n - 12
3n + 16 = 5n - 12
n = 14
X = 58
Date Posted:
3 years ago
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