NLN-NEX Math Exam with Questions and Answers
NLN-NEX Math Exam with Questions and Answers How do you multiply fractions? ANSWER Multiply numerators and multiply denominators straight across. Simplify if you can. Example: 7/9 x 2/3 (7 x 4) / (9 x 3) 14/27 If you are multiplying a fraction and a whole number, you can convert the whole number by.... ANSWER Giving it a denominator of 1. Example: 5 x 2/3 = 5/1 x 2/3 = 10/3 or 3 1/10 How do you divide fractions? ANSWER Keep, switch, and flip. Example: Dividing 3/8 by 1/4. KEEP the 3/8 SWITCH to multiplication. FLIP 1/4 to 4/1. Problem becomes 3/8 x 4/1 (3 x 4) x (8 x 1) 12/8 12/8 = 1 4/8 = 1 1/2
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nln nex math exam with questions and answers