What is 0.825 written as a fraction?
To write 0.825 as a fraction, we can use the fact that it is a decimal representation of a number between 0 and 1.
First, we count the number of decimal places in the given decimal, which is 3.
Then, we place the given decimal over 1, followed by as many zeros as the number of decimal places. This gives us:
0.825 = 825/1000
However, we can simplify this fraction by dividing the numerator and the denominator by their greatest common divisor, which in this case is 25.
Dividing both numerator and denominator by 25, we get:
825/1000 = 33/40
Therefore, 0.825 can be written as the fraction 33/40.
What is 6.4 written as a fraction?
To write 6.4 as a fraction, we first note that it can be expressed as 6.4/1, since any number divided by 1 remains unchanged.
Next, we multiply both the numerator and the denominator by 10 in order to remove the decimal point. By doing this, we get:
6.4/1 = 64/10
However, we can simplify this fraction by dividing both the numerator and the denominator by their greatest common divisor, which in this case is 2.
Dividing both numerator and denominator by 2, we get:
64/10 = 32/5
Therefore, 6.4 can be written as the fraction 32/5.
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To write 6.4 as a fraction, we can express it as a whole number followed by a decimal fraction.
The whole number part is 6, and the decimal fraction is 0.4. Since there is only one decimal place, we can rewrite it as 4/10 or simplified to 2/5.
Therefore, 6.4 can be written as the fraction 2/5.
What is 6.4 written as a fraction?
To convert a decimal number to a fraction, you can follow these steps:
1. Write down the decimal number as the numerator.
2. The denominator will depend on the number of digits after the decimal point. For example, if there is one digit after the decimal point, the denominator will be 10. If there are two digits, the denominator will be 100, and so on.
In this case, the decimal number is 0.825, which has three digits after the decimal point. Therefore, the denominator will be 1000.
Now we can write the fraction:
0.825 = 825/1000
However, we can simplify this fraction by dividing both the numerator and denominator by their greatest common factor (GCF), which in this case is 25:
825 ÷ 25 / 1000 ÷ 25 = 33/40
So, 0.825 written as a fraction is 33/40.