EugeneC's answer to C y's Primary 6 Maths Geometry Singapore question.
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1 group : 2 Teachers and 30 students, difference is 30-2=28 more students than teachers
no. of group : 224÷28 = 8 groups
no. of students = no. of group x no. of students per group
no. of students(total) = 8 x 30
= 240 students
no. of group : 224÷28 = 8 groups
no. of students = no. of group x no. of students per group
no. of students(total) = 8 x 30
= 240 students
Date Posted:
4 years ago
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