09-01-2018
Mathematics

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the table shows the number of students in grade 6-8 who went to local museum.of these between one half and three fourths packed their lunch. which of the following ranges could represent the number of students who packed their lunch?

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16-01-2018

The total number of students is 45 + 48 +40 = 133 students

1/2 * 133 ------ 3/4 * 133

(66.5 ; 99.75)

So we can say that between 65 and 100 students packed their lunch

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