College Placement Tests Questions and Answers Already Passed

College Placement Tests Questions and Answers Already Passed clauses always need to be followed by the name of the person or thing they are describing. Punctuation should be enclosed within the final ___________ when giving dialogue quotation mark Conditional sentences may express generalizations Gerunds are words that look like verbs, but function like nouns. Gerunds are sometimes used in the grammatical subject position of sentences. in any sentence, you should put a descriptive phrase directly before of after the person or thing it is describing. Also remember that you may need to use a comma after your phrase. Pay attention to words like ______ and ________because they indicate that a specific point is being made. "certain" "particularly" A job is shared by 4 workers, W, X, Y, and Z. Worker W does 1/4 of the total hours. Worker X does 1/3 of the total hours. Worker Y does 1/6 of the total hours. What fraction represents the remaining hours allocated to person Z? The sum of the work from all four people must be equal to 100%, simplified to 1. In other words, they make up the total hours by working together: W + X + Y + Z = 1 1/4 + 1/3 + 1/6 + Z = 1 First, find the lowest common denominator of the fractions. Remember that the denominator is the number on the bottom of the fraction. All of the fractions must be converted into the same denominator in order for you to solve the problem: 1/4 + 1/3 + 1/6 + Z = 1 We have 3, 4, and 6 as denominators in this problem. 3 x 4 = 12 2 x 6 = 12 So the lowest common denominator is 12. Now convert the fractions: 1/4 x 3/3 = 3/12 1/3 x 4/4 = 4/12 1/6 x 2/2 = 2/12 Now add the fractions together: 3/12 + 4/12 + 2/12 + Z = 1 9/12 + Z = 1 9/12 - 9/12 + Z = 1 - 9/12