Converting 41/51 to Percentage: Fraction Approximation Problem

Approximately what is 4151 \frac{41}{51} written as a percentage?

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Step-by-step video solution

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00:00 Convert approximately to percentages
00:04 Convert to the closest fraction that we can convert to percentages
00:15 Break down 40 into factors 4 and 10, and 50 into factors 5 and 10
00:21 Simplify what we can
00:25 This is the simple fraction, now let's convert to percentages
00:32 Multiply the entire fraction by 100, and calculate the quotient
00:34 Break down 100 into factors 5 and 20
00:38 Simplify what we can, and continue calculating
00:44 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

Approximately what is 4151 \frac{41}{51} written as a percentage?

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: Divide the numerator by the denominator to convert to a decimal.
  • Step 2: Multiply the decimal by 100 to express it as a percentage.
  • Step 3: Compare the calculated percentage with the given choices.

Now, let's work through each step:
Step 1: Compute the division of 41 by 51:
41510.8039 \frac{41}{51} \approx 0.8039
Step 2: Multiply the decimal result by 100:
0.8039×100=80.39% 0.8039 \times 100 = 80.39\%
Step 3: Round this to the nearest whole percentage, which gives approximately 80%.

Therefore, 4151\frac{41}{51} is approximately 80%.

3

Final Answer

80%

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Approximately what is \( \frac{1}{9} \) as a percentage?

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