Converting a fraction to a decimal is a straightforward process. Here's how to convert 2 1/8 to a decimal in three easy steps:
Step 1: Separate the Whole Number and the Fraction
In this case, we have a mixed number, 2 1/8. We separate the whole number (2) from the fraction (1/8).
Step 2: Convert the Fraction to a Decimal
To convert the fraction 1/8 to a decimal, we divide the numerator (1) by the denominator (8).
1 ÷ 8 = 0.125
So, the fraction 1/8 is equal to 0.125 as a decimal.
Step 3: Combine the Whole Number and the Decimal
Now, we combine the whole number (2) with the decimal (0.125).
2 + 0.125 = 2.125
Therefore, 2 1/8 as a decimal is 2.125.
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What is the purpose of converting fractions to decimals?
+Converting fractions to decimals helps in various mathematical operations, such as addition, subtraction, multiplication, and division, and also makes it easier to compare and order numbers.
How do I convert a fraction to a decimal if the denominator is not a power of 10?
+If the denominator is not a power of 10, you can divide the numerator by the denominator to get the decimal equivalent. For example, 1/8 can be converted to a decimal by dividing 1 by 8, which equals 0.125.
Can I convert a decimal to a fraction?
+Yes, you can convert a decimal to a fraction by finding the equivalent ratio. For example, 0.125 can be converted to a fraction by finding the ratio 1/8.