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If a student scored 75% in an exam and the total marks were 800, how many marks
Practice Questions
Q1
If a student scored 75% in an exam and the total marks were 800, how many marks did he score?
600
650
700
750
Questions & Step-by-Step Solutions
If a student scored 75% in an exam and the total marks were 800, how many marks did he score?
Correct Answer: 600
Steps
Concepts
Step 1: Understand that 75% means 75 out of 100.
Step 2: Convert 75% to a decimal by dividing 75 by 100, which gives you 0.75.
Step 3: Multiply the total marks (800) by the decimal (0.75) to find the marks scored.
Step 4: Calculate 0.75 * 800, which equals 600.
Percentage Calculation
– Understanding how to calculate a percentage of a total value.
Basic Arithmetic
– Applying multiplication to find the product of a percentage and a total.
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