Ch.2 Fractions Full Test Bank - Dosage Calculations 2e Test Bank by Tracy Horntvedt. DOCX document preview.
Fractions
Chapter 2
- When working with fractions, what is the term for the greatest common number that divides evenly into both the numerator and the denominator?
- Divisor
- Factor
- Dividend
- Product
- When adding fractions with different denominators, the fractions must be changed to have a common denominator. What is the term for this change?
- Transforming
- Averaging
- Lowering
- Raising
- Reducing a fraction to the lowest terms involves which of the following?
- Finding a factor that divides evenly into both the numerator and denominator
- Finding a common denominator for the fractions and adding the numerators
- Finding a common denominator for the fractions and subtracting the smaller fraction from the larger one
- Multiplying the numerators and denominators of the fractions
- Which statements are true when discussing improper fractions? Select all that apply.
- Numerators are greater than or equal to their denominators.
- Improper fractions contain both a whole number and a fraction.
- The value of an improper fraction is greater than or equal to one.
- Numerators are less than their denominators.
- Improper fractions contain a numerator and denominator that are both divisible by the number two.
- Which of the following operations require finding a common denominator before completing the equation? Select all that apply.
- Adding fractions
- Subtracting fractions
- Multiplying fractions
- Dividing fractions
- Reducing reactions
- Which of the following is true regarding mixed fractions?
- The numerator is always greater than the denominator.
- The value is always less than one.
- It contains both a whole number and a fraction.
- It contains a decimal point.
- A fraction represents parts of a whole and is written with a numerator on top and a ___________________ on bottom.
Calculate the following. If applicable, show your answer as a mixed fraction.
- 2 + = ________
- + = ________
- 3 + = ________
- – = ________
- – = _______
- × = _______
- 3 × = _______
- ÷ = ________
- ÷ = ________
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