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104 LearnersLast updated on March 16th, 2025
-3 4/5 as a Decimal
It is a simple question on decimal conversion. Firstly, we have to learn about mixed numbers, fractions, and decimals. A mixed number has a whole number and a fractional part. The fraction has two parts: the numerator (the number on the top) and the denominator (the number below). A decimal is a way to represent numbers that are not whole, using a decimal point to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
What is -3 4/5 as a decimal?
Answer
-3 4/5 in decimals can be written as -3.8.
Explanation
To convert -3 4/5 into a decimal, we first convert the fractional part 4/5 into a decimal.
Step 1: Divide the numerator by the denominator. Here, 4 divided by 5 gives 0.8.
Step 2: Combine the whole number with the decimal. The whole number is -3, and the decimal from the fraction is 0.8.
Thus, -3 4/5 as a decimal is -3.8.
Important Glossary for -3 4/5 as a decimal
- Mixed Number: A whole number combined with a fraction, such as 3 4/5.
- Fraction: A numerical quantity that represents a part of a whole, consisting of a numerator and a denominator.
- Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
- Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
- Denominator: The bottom part of a fraction, showing how many parts make up a whole.
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