Convert 2/10 to a Percentage: A Guided Breakdown

Question

Convert the following fraction into a percentage:

210=? \frac{2}{10}=\text{?}

Video Solution

Solution Steps

00:06 Let's convert fractions into percentages.
00:11 If a fraction has one hundred as the denominator, the numerator is the percentage.
00:18 Now, let's use this formula in our example.
00:23 Multiply the numerator and denominator by ten, so the denominator becomes one hundred.
00:33 Alright, let's do the calculation.
00:38 And that's how we find the solution!

Step-by-Step Solution

To solve this problem, we'll convert the fraction 210\frac{2}{10} to a percentage by multiplying it by 100.

  • Step 1: Identify the fraction, which is 210\frac{2}{10}.
  • Step 2: Multiply the fraction by 100 to convert it to a percentage:
    210×100=20\frac{2}{10} \times 100 = 20.
  • Step 3: The result of the multiplication is 20, so the percentage is 20%.

Thus, converting 210\frac{2}{10} to a percentage yields 20%.

Therefore, the solution to the problem is 20%, which corresponds to choice 3.

Answer

20%