Simplest form what is 12.8 as a fraction
12.8 as a fraction in simplest form is 32/5.
To express 12.8 as a fraction in simplest form, follow these steps:
Step 1: Determine the place value of the decimal part (0.8). It is in the tenths place.
Step 2: Write the decimal as a fraction. The denominator will be a power of 10, depending on the place value. Since 0.8 is in the tenths place, the denominator will be 10.
Step 3: Determine the numerator. The numerator will be the digit(s) in the decimal part. In this case, the numerator is 8.
Putting it all together, 12.8 as a fraction in simplest form is 12 8/10. However, we can simplify this fraction further.
Step 4: Simplify the fraction. To do this, divide both the numerator and the denominator by their greatest common factor, which is 2 in this case.
Dividing 8 by 2, we get 4. Dividing 10 by 2, we get 5.
Therefore, the simplest form of 12.8 as a fraction is 12 4/5.
To express 12.8 as a fraction in its simplest form, follow these steps:
Step 1: Write the whole number part as the numerator and the decimal part as the denominator:
12.8 = 12/8
Step 2: Simplify the fraction by finding the greatest common divisor (GCD) of the numerator and denominator and dividing them both by it:
The GCD of 12 and 8 is 4, so divide both the numerator and denominator by 4:
12/8 = (12 ÷ 4) / (8 ÷ 4) = 3/2
Therefore, 12.8 as a fraction in its simplest form is 3/2.