If mary scored 18 marks our of 25.What was her percentage score?
18/25 = 0.72 = 72%
If Mary scored 40 marks in a test, what was her percentage?
To find Mary's percentage score, you can use the following formula:
Percentage = (Marks scored / Total marks) x 100
Given that Mary scored 18 marks out of 25, her percentage score can be calculated as:
Percentage = (18 / 25) x 100 = 72%
Therefore, Mary's percentage score is 72%.
To calculate Mary's percentage score, you need to divide her total marks (18) by the maximum marks (25) and then multiply the result by 100. Here's how to do it step by step:
1. Divide Mary's total marks (18) by the maximum marks (25): 18 ÷ 25 = 0.72.
2. Multiply the result by 100 to convert the decimal to a percentage: 0.72 × 100 = 72.
Therefore, Mary's percentage score is 72%.