which fraction could be expressed as a terminating decimal.
I relly don't know what to do is it
a 2/3
b 1/9
c 8/8
d 7/12
http://www.mathsisfun.com/definitions/terminating-decimal.html
Divide the numerator by the denominator:
2/3 = 0.666666666666
1/9 = 0.111111111
8/8 = 1.0
7/12 = 0.588888888
To determine which fraction could be expressed as a terminating decimal, we need to understand the properties of terminating decimals. A terminating decimal is a decimal that has a finite number of digits after the decimal point.
To convert a fraction to a decimal, we can perform the division operation. If the division leads to a remainder of zero, the fraction is expressed as a terminating decimal.
Let's evaluate each option using division to determine if they are terminating decimals:
a) 2/3: If we divide 2 by 3, we get 0.6666..., which means it does not terminate and has a repeating decimal part. So, 2/3 is not a terminating decimal.
b) 1/9: Dividing 1 by 9 gives 0.1111..., which also does not terminate and has a repeating decimal part. Therefore, 1/9 is not a terminating decimal.
c) 8/8: When we divide 8 by 8, we get 1. Since there is no remainder, the decimal terminates. Thus, 8/8 is a terminating decimal.
d) 7/12: If we divide 7 by 12, we get 0.5833..., which does not terminate and repeats. As a result, 7/12 is not a terminating decimal.
So, the only fraction expressed as a terminating decimal is option c) 8/8.