how do 1 write 4/5 and 238/25 as a decimal. thanks
Divide the numerator by the denominator.
4/5 = 0.8
4/5=(4*20)/(5*20)=80/100=0.8
238/25=(238*4)/(25*4)=952/100=9.52
To write a fraction as a decimal, you can use long division or a calculator. I will explain both methods for you.
Method 1: Long Division
To convert 4/5 to a decimal using long division, you divide the numerator (4) by the denominator (5) as follows:
0.8
---------
5 | 4.0
- 4
----
0
The result is 0.8.
To convert 238/25 to a decimal using long division, divide the numerator (238) by the denominator (25) as follows:
9.52
---------
25 | 238.00
- 225
------
130
- 125
------
50
- 50
------
0
The result is 9.52.
Method 2: Calculator
Another way to convert fractions to decimals is by using a calculator.
For example, to convert 4/5 into a decimal, divide 4 by 5 on a calculator. The result will be 0.8.
To convert 238/25 into a decimal, divide 238 by 25 on a calculator. The result will be 9.52.
Both methods will give you the decimal representation of the fractions.