Question 1: Convert 75% to a fraction over 100 and simplify if possible.

Answer: 75/100 or 3/4

Question 2: Express 12.5% as a fraction over 100 in its simplest form.

Answer: 12.5/100 or 1/8

Question 3: Write 45% as a fraction with denominator 100 and reduce to lowest terms.

Answer: 45/100 or 9/20

Question 4: Simplify the fraction equivalent to 88%.

Answer: 88/100 or 22/25

Question 1: Convert 33 1/3% to a fraction over 100.

Answer: 100/3 or 100/3

Question 2: Express 5% as a fraction over 100 in simplest form.

Answer: 5/100 or 1/20

Question 3: Convert 0.2 into a fraction over 100.

Answer: 20/100 or 1/5

Question 1: A student scored 18 out of 20 in a test. What percentage did they achieve? Express your answer as a fraction over 100 and simplify.

Answer: 18/20 = 90/100 = 9/10

Question 2: A shop offers a 15% discount on a item costing $80. What is the discount amount as a fraction over 100? Show your working.

Answer: 15% of 80 = 15/100 * 80 = 12

Question 1: A survey shows that 65% of students prefer online learning. Express this preference as a fraction over 100 and reduce to simplest form.

Answer: 65/100 or 13/20

Question 1: A recipe calls for 120 grams of sugar, which is 25% of the total weight. Find the total weight of the mixture in fraction form over 100 and simplify.

Answer: 120 / 25% = 120 / (25/100) = 120 * (100/25) = 480

Question 2: Convert 7/8 to a percentage over 100, expressed as a simplified fraction.

Answer: 7/8 = 87.5% = 87.5/100

Question 1: Express 22.5% as a fraction over 100 and simplify.

Answer: 22.5/100 or 9/40

Question 2: A factory produces 1200 units, with 5% defective. What is the number of defective units as a fraction over 100?

Answer: 5/100 * 1200 = 60

Question 1: Student's answer: 50/100 = 1/2. Is this correct? Explain and correct if necessary.

Answer: Yes, 50/100 simplifies to 1/2. Correct.

Question 2: Student's answer: 33% as a fraction is 33/100 which cannot be simplified. Is this correct?

Answer: Yes, 33/100 cannot be simplified further. Correct.