What is 6.4 written as a fraction??
6.4 written as a fraction is 64/10.
To write 6.4 as a fraction, we need to convert the decimal part into a fraction.
The decimal part can be expressed as a fraction by placing the digits after the decimal point over the appropriate place value. In this case, the decimal part is 4, and there is one digit after the decimal point. So we can write it as 4/10.
Now, we can express the whole number part (6) as a fraction by placing it over 1: 6/1.
Combining the whole number fraction and the decimal fraction gives us:
6.4 = (6 * 10 + 4)/10 = 64/10
However, we can simplify this fraction by dividing both the numerator and denominator by their greatest common divisor, which is 2:
64/10 = 32/5
Therefore, 6.4 written as a fraction is 32/5.
To convert a decimal number to a fraction, we can follow these steps:
Step 1: Write down the decimal number.
In this case, the decimal number is 6.4.
Step 2: Count the number of decimal places.
The decimal number 6.4 has one decimal place.
Step 3: Remove the decimal point.
By multiplying both the numerator and the denominator by 10 (the number of decimal places), we can remove the decimal point. So, we will multiply 6.4 by 10.
6.4 * 10 = 64
Step 4: Write the number as a fraction.
The number 64 without a decimal point can be written as a fraction with the denominator being a power of 10. Since there is one decimal place, the denominator will be 10^1, which is 10.
So, 6.4 can be written as a fraction as 64/10.
However, we can simplify the fraction further:
Divide both the numerator and the denominator by their greatest common divisor (GCD), which is 2 in this case.
64/10 = 32/5
Therefore, 6.4 written as a fraction is 32/5.