Math Problem Statement

Ben scores 56 out of 79 marks in a Maths test. What is his score as a percentage to 1 decimal place?

Solution

Let's solve the question from the image:

Ben's score is 56 out of 79. To calculate his percentage:

Percentage=(Score ObtainedTotal Marks)×100\text{Percentage} = \left( \frac{\text{Score Obtained}}{\text{Total Marks}} \right) \times 100

Substitute the values:

Percentage=(5679)×100\text{Percentage} = \left( \frac{56}{79} \right) \times 100

Performing the calculation:

56790.7088607595\frac{56}{79} \approx 0.7088607595

Percentage=0.7088607595×10070.9%\text{Percentage} = 0.7088607595 \times 100 \approx 70.9\%

Final Answer:

Ben's score is 70.9% to one decimal place.


Do you want a breakdown of the calculation or have any questions?

Related Questions:

  1. How do you convert a decimal to a percentage?
  2. What are other methods to round numbers to 1 decimal place?
  3. How would Ben’s percentage change if he scored 60 out of 79?
  4. What is the formula to calculate a percentage increase or decrease?
  5. How does rounding affect accuracy in percentage calculations?

Tip:

Always double-check rounding when working with decimals to ensure precision!

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Math Problem Analysis

Mathematical Concepts

Percentage calculation
Rounding decimals

Formulas

Percentage = (Score Obtained / Total Marks) × 100

Theorems

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Suitable Grade Level

Grades 6-8