Notes: Percent/Decimal/Fraction Conversions

Mrs. Brown has 50 students in her math class. If 40% of the students have a calculator, how many students have a calculator? 50 is the total, 40 is the percent . Cross Multiply 100 * x = 40 * 50. 100x = 300. x = 20 20 students have calculators. 5.) Brittany paid $6.00 in … ................
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