write each fraction as a decimal and each decimal as a fraction in simplest form.
1.8/20 2.0.64 3.3/100
8/20 = 0.4
0.64 = 64/100 = 16/25
3/100 =
Divide the numerator by the denominator.
1.8/20 as a decimal is 0.09. To convert the fraction to a decimal, simply divide the numerator (1.8) by the denominator (20).
0.64 as a fraction in simplest form is 32/50. To convert the decimal to a fraction, write 0.64 as 64/100 and simplify by dividing both the numerator and denominator by their greatest common factor, which is 32.
3/100 as a decimal is 0.03. To convert the fraction to a decimal, divide the numerator (3) by the denominator (100).
To write a fraction as a decimal, divide the numerator by the denominator.
1. To write 1.8/20 as a decimal:
Dividing 1.8 by 20 gives us 0.09.
So, 1.8/20 as a decimal is 0.09.
2. To write 0.64 as a fraction in simplest form:
We can write 0.64 as 64/100 because 0.64 is the same as 64 hundredths.
Then, we can simplify 64/100 by dividing both the numerator and denominator by their greatest common factor, which is 4.
64 divided by 4 is 16, and 100 divided by 4 is 25.
Therefore, 0.64 as a fraction in simplest form is 16/25.
3. To write 3/100 as a decimal:
Dividing 3 by 100 gives us 0.03.
So, 3/100 as a decimal is 0.03.
In summary:
1.8/20 as a decimal is 0.09.
0.64 as a fraction in simplest form is 16/25.
3/100 as a decimal is 0.03.
To write a fraction as a decimal, you need to divide the numerator (the top number) by the denominator (the bottom number).
1. To write 1.8/20 as a decimal:
Divide 1.8 by 20:
1.8 ÷ 20 = 0.09
So, 1.8/20 as a decimal is 0.09.
2. To write 2.64 as a fraction in simplest form:
The decimal 2.64 can be written as 264/100 because the digit 6 is in the hundredths place. We can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 4:
264 ÷ 4 = 66
100 ÷ 4 = 25
So, 2.64 as a fraction in simplest form is 66/25.
3. To write 3/100 as a decimal:
Divide 3 by 100:
3 ÷ 100 = 0.03
So, 3/100 as a decimal is 0.03.
In summary:
1.8/20 as a decimal is 0.09.
2.64 as a fraction in simplest form is 66/25.
3/100 as a decimal is 0.03.