0.684 is 171/250 as a fraction
Word “fraction” is derived from the Latin word fractus. It simply means how many parts of a whole we have. A fraction consists of a numerator, a slash and denominator. For example in the fraction 3/4, 3 is the numerator and 4 is the denominator.
0.684 1
× 1000 | ||
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0.684 1 | = | 684 1000 |
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× 1000 |
(Do you see how it turns the top number into a whole number?)
÷4 | ||
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684 1000 | = | 171 250 |
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÷4 |
Note: 684/1000 is called a decimal fraction and 171/250 is called a common fraction !
The simplest way to read fractions is to simply read them as numerator over denominator. Example, fraction 5/8 can be read as five over eight.
Lets say in a school of 250 students, there are 171 boys and remaining are girls. We can then simply say the the fraction of boys in this school are 171/250 and ratio of boys to total students is 0.684