To convert a fraction to a decimal, divide the denominator into the numerator.
There are many kinds of equivalence. Equivalent fractions are 10/40, 20/80 The equivalent decimal expression is 0.25
If you don't know their equivalence, then you can either get a common denominator, and compare the numerators. Or you can divide and convert them all to decimal form and then compare.
0.6
All rational fractions.
Fractions
The three fractions whose decimal equivalent is 0.40 are 4/10. 8/20 and 16/40. There are many more fractions that would have the same decimal result.
It could be called an equivalence relationship.
You first convert them to equivalent fractions with a common denominator. Or you convert them to decimal fractions.
Fractions or decimal fractions.
A decimal number is not an integer. An integer is a number that is not a fraction, and decimal numbers are decimal fractions.
To write 159 as a decimal, you simply write 159.0. This is because the decimal point is already at the end of the number, indicating that there are no decimal fractions. Another way to represent 159 as a decimal is 159.000, which emphasizes that there are no decimal fractions.
They are related because you can comvert decimals into fractions,and fractions into decimals.