3 years ago

30% of the sixth grade is eleven years old. if there are 90 eleven years olds, how many total students are in the sixth grade?

2 answers:

7 0

If 30% of the grade=90 students then 10%=30. This means that the total amount of students is 100% which is equal to 300 students.

Darina [25.2K]3 years ago

5 0

The answer is 300 students.
.3x = 90
90 / .3 = 300

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