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abcd
535. (2140/4 = 535)
42
the answer would be 4 students
3
4/9 x 18 = 8 so there are 8 grils
8 students out of 30 is (8 / 30) or (4 / 15)■
12
7 because we will divide 31 รท4
333
33 yards at that rate.
7 students wear braces
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