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Each classroom kit contains supplies for 27 students. In it, there are spinners and 5 number cubes per student. If there are 189 items in the kit, how many spinners are there per student?
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Oct 14, 2018
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Each classroom kit contains supplies for 27 students. In it, there are spinners and 5 number cubes per student. If there are 189 items in the kit, how many spinners are there per student?
Mathematics
middle-school
Abdelkarim EL AMEL
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Abdelkarim EL AMEL
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Hello there,
1. Since we know the number of cubes per student,find the total.
27 x 5 = 135
2. Find the total number of spinners
189 - 135 = 54
3. Find the number of spinners per student.
54 / 27 = 2 spinners/student
Hope this helps :))
~Top
Blazs
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Oct 15, 2018
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Blazs
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5 x 27 = 135 (total number of number cubes)
189 - 135 = 54 (total number of spinners)
54/27 (54 divided by 27) = 2 (spinners per student)
Therefore, each student would get 2 spinners.
Ottobar
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Oct 18, 2018
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Ottobar
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