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There are 90 students in Grade 5, and 10% of them were absent today.In Grade 6, 15% of the 80 students were absent today.What was the total number of students in the two grades …
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There are 90 students in Grade 5, and 10% of them were absent today.In Grade 6, 15% of the 80 students were absent today.What was the total number of students in the two grades …
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Aug 17, 2019
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There are 90 students in Grade 5, and 10% of them were absent today.In Grade 6, 15% of the 80 students were absent today.What was the total number of students in the two grades who were present today?
Mathematics
middle-school
Rijin
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Answer:
21 students
Explanation:
90 x .10 = 9
80 x .15 = 12
9 + 12 = 21 students
Steven Guerrero
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Aug 21, 2019
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Steven Guerrero
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