CBEST Math Questions and Formulas()Questions & Answers 100% Correct!!

Karen's average score for two tests is 90. What score must Karen earn on a third test to raise her average to 92. - ANSWER96 Linda is buying a remnant of fabric that is marked $12.00 but there is a sale at the fabric store and everything is 30% off. How much will the remnant cost? - ANSWER$8.40 If 1 mile is equivalent to 1.6 km, them 10 km is equivalent to... - ANSWER6.25 There are 16 ounces in 1 pound. If 30 ounces of coffee beans are removed from a 5-pound bag of coffee beans, the new weight of the bag of coffee beans is... - ANSWER50 ounces If you increase the perimeter of a square by 50%, you increase its area by... - ANSWER125% Jane started her stamp collection exactly one year ago, and in that time. She has collected 132 stamps. On average, how many stamps has she collected per month? - ANSWER11 stamps If Melanie can complete 6 forms in 15 minutes, how long will it take her to complete 30 forms? - ANSWER75 minutes Among 10 playing cards, 2 are spades, 1 is a heart, 3 are diamonds, and the rest are clubs. What is the probability of randomly selecting a card that is a club? - ANSWER2/5 Of 27 animals at the zoo, 15 are monkeys. Which of the following fractions expresses the ratio of monkeys to all other animals at the zoo? - ANSWER5:4 There are 8,751 students in the school district and 832 teachers and administrators. How many more students are there than teachers and administrators? - ANSWER7,919 3.98 x 0.72= - ANSWER2.8656 3.8-0.38= - ANSWER3.42 A teacher assessed the performance of her class of 15 students on a particular ass