CBEST math Exam Questions and Answers 100% Pass

CBEST math Exam Questions and Answers 100% Pass Which of the following mathematical expressions is equivalent to bh /2 ? A. b/2 × h/2 B. 2 (b × h) C. b/2 + h/2 D. 1/2 (b × h) E. b × 2h - D? Peter works 38 hours per week and earns $7.25 per hour. His employer gives him a raise that increases his weekly gross pay to $307.80. What is the increase in Peter's weekly gross pay? A. $ 32.30 B. $ 34.70 C. $ 42.46 D. $275.50 2Brittie Donald, All Rights Reserved © 2025 E. $300.55 - A. since 7.25x38=275.50. Then minus 307.80 by 275.50=32.5 Formula for Discounted Price - =(1-%discount/100)x (original price) Finding Length of Tape - 2(height) + 2(top+bottom) Increase Tape Length by % Formula - =(1+%/100)(original length) Average Formula - Add up all numbers, then divide by the amount of numbers. Ex: x+y+z/3 Distance - (rate)(time) d=rt Dirt Average distance - total distance/total time Increased Final Amount - %increase/100xOriginal amount +original amount 1/3 (decimal) - 0.33333 or .3-^, 33.3 % 1/4 (decimal) - 0.25 or 25% 1/5 to decimal - 0.2 or 20% 1/6 (decimal) - .16 repeating or 16.6 % 2/3 (decimal) - 0.66666 2/5 to decimal - 0.4 3Brittie Donald, All Rights Reserved © 2025 3/4 (decimal) - 0.75 3/5 to decimal - 0.6 (non repeating) 4/5 (decimal) - 0.8 5/6 (decimal) - 0.83 repeating 4/6 (decimal) - .666 repeating nearest tenth - First number after decimal nearest hundred - Second number after decimal PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction 4x8 - 32 5x6 - 30 5x7 - 35 5x8 - 40 6x7 - 42 6x8 - 48 7x7 - 49 7x8 - 56 4Brittie Donald, All Rights Reserved © 2025 8x8 - 64 9x4 - 36 Proportions - cross multiply US measurement system - -based on customary units -consists of volume, weight, temperature, and length Perminator of rectangle - 2l+2w Perimeter of a triangle - P = a + b + c Area of a triangle - A=1/2bh Area of a square - A=s² or A=bh Area of a circle - A=πr² r=radius-half Temperature Conversions - -A temperature interva