Question 1: Express the ratio 3:4 as a fraction in its simplest form.

Answer: 3/4

Question 2: Convert the ratio 5:8 into a fraction and simplify if possible.

Answer: 5/8

Question 3: A recipe uses 2 parts of flour to 3 parts of sugar. Write this ratio as a fraction of flour to total ingredients.

Answer: 2/5

Question 4: Calculate the value of the fraction 7/10 in percentage form.

Answer: 70%

Question 5: A map scale shows 1 cm representing 4 km. Convert this ratio into a fraction.

Answer: 1/4

Question 6: Express the ratio 9:15 as a simplified fraction.

Answer: 3/5

Question 7: A class has 12 boys and 18 girls. Write the ratio of boys to girls as a simplified fraction.

Answer: 2/3

Question 8: A car travels 150 miles in 3 hours. Convert the ratio of distance to time into a fraction in simplest form.

Answer: 50/1

Question 9: A mixture contains 3 parts water to 5 parts juice. Write the ratio as a fraction of water to total mixture.

Answer: 3/8

Question 10: A student scores 18 out of 30 marks. Convert this score into a simplified fraction and percentage.

Answer: {"fraction":"3/5","percentage":"60%"}

Question 11: Identify and correct the mistake: Converting the ratio 8:12 directly to a fraction gives 8/12, which simplifies to 2/3. Is this correct? Explain.

Answer: Yes, the conversion is correct. 8:12 simplifies to 2/3.

Question 12: Construct a triangle with sides in the ratio 4:5:6 and label the sides accordingly on the grid.

Answer: Student draws triangle with sides scaled to 4, 5, and 6 units.