MATH 225N UPDATED ACTUAL EXAM
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION GRADED A+
◉ 45.5 = .7*65. Answer: What is 70% of 65?
◉ 13 pounds of cake. Answer: For a recipe, there are 3 eggs needed
for every pound of cake needed. How many pounds of cake can be
made if there are 40 eggs?
◉ 61. Answer: Evaluate: x^4 − y if x = 3 and y = 20
◉ 902. Answer: Subtract: 1001 − 99 =
◉ 20.73. Answer: Add: 9.43 + 11.3 =
◉ 12,497.8. Answer: Multiply: (226)(55.3) =
◉ 5,000 ml. Answer: How many millimeters are there in 5 meters?
◉ 0.09%. Answer: Which of the following is equivalent to 0.0009?
QUESTIONS AND CORRECT ANSWERS FULL
SOLUTION GRADED A+
◉ 45.5 = .7*65. Answer: What is 70% of 65?
◉ 13 pounds of cake. Answer: For a recipe, there are 3 eggs needed
for every pound of cake needed. How many pounds of cake can be
made if there are 40 eggs?
◉ 61. Answer: Evaluate: x^4 − y if x = 3 and y = 20
◉ 902. Answer: Subtract: 1001 − 99 =
◉ 20.73. Answer: Add: 9.43 + 11.3 =
◉ 12,497.8. Answer: Multiply: (226)(55.3) =
◉ 5,000 ml. Answer: How many millimeters are there in 5 meters?
◉ 0.09%. Answer: Which of the following is equivalent to 0.0009?