Compare Decimals: Is 0.25 Equal to 0.052?

Decimal Comparison with Place Value Analysis

Are the fractions equal?

0.25=?0.052 0.25 \stackrel{?}{=} 0.052

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Step-by-step written solution

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1

Understand the problem

Are the fractions equal?

0.25=?0.052 0.25 \stackrel{?}{=} 0.052

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Step-by-step solution

To determine if these two decimal fractions are equal, we compare the numbers directly. The first number is 0.25 0.25 , which is equivalent to the fraction 25100 \frac{25}{100} . The second number is 0.052 0.052 , which is equivalent to the fraction 521000 \frac{52}{1000} .

First, let's convert 0.25 0.25 to thousandths to compare it directly with 0.052 0.052 :

0.25=25100=2501000 0.25 = \frac{25}{100} = \frac{250}{1000}

Now, compare 2501000 \frac{250}{1000} and 521000 \frac{52}{1000} : clearly, 25052 250 \neq 52 .

Therefore, 0.250.052 0.25 \neq 0.052 , making the expression false.

3

Final Answer

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Key Points to Remember

Essential concepts to master this topic
  • Rule: Compare decimals by aligning place values and examining digits
  • Technique: Convert 0.25 to 0.250 to match 0.052's three decimal places
  • Check: Compare 250 thousandths vs 52 thousandths: 250 ≠ 52 ✓

Common Mistakes

Avoid these frequent errors
  • Comparing decimals by number of digits only
    Don't assume 0.052 is bigger than 0.25 just because it has more digits = wrong comparison! More decimal places doesn't mean larger value. Always convert to same place value: 0.25 = 0.250, then compare 250 vs 52 thousandths.

Practice Quiz

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Which decimal number is greater?

FAQ

Everything you need to know about this question

Why can't I just look at which decimal has more numbers?

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The number of digits doesn't determine size in decimals! For example, 0.5 is bigger than 0.499 even though 0.499 has more digits. Always compare place values, not digit count.

How do I make sure I'm comparing correctly?

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Add zeros to make both decimals have the same number of decimal places. So 0.25 becomes 0.250, then compare: is 250 thousandths equal to 52 thousandths?

What if the decimals look very different like these do?

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Even when decimals look different, use the same comparison method. Convert to equivalent fractions: 2501000 \frac{250}{1000} vs 521000 \frac{52}{1000} makes the difference clear!

Can I convert these to fractions instead?

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Absolutely! Converting to fractions often makes comparison easier: 0.25 = 14 \frac{1}{4} and 0.052 = 521000=13250 \frac{52}{1000} = \frac{13}{250} .

Is there a quick way to see these aren't equal?

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Yes! Notice that 0.25 = 14 \frac{1}{4} = 25%, while 0.052 is about 5%. Since 25% ≠ 5%, the decimals can't be equal.

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