Answer: 0.6240 as a fraction is 78/125
Converting the decimal number 0.6240 into a fraction might seem tricky at first, but with the right steps, it's straightforward. This guide will walk you through the entire process, ensuring you understand each part of the conversion.
The decimal 0.6240 can be broken down as:
0.6240 = 0 + 0.624
Here, 0 is the whole number part, and 0.624 is the decimal part.
Focus on converting the decimal part, 0.624, to a fraction. To do this, consider the place value of the decimal:
0.624 =
624
1000
Now, simplify the fraction 624/1000. To do this, find the greatest common divisor (GCD) of 624 and 1000.
Now, divide both the numerator and the denominator by their GCD:
624 ÷ 8
1000 ÷ 8
=
78
125
So, 0.624 as a fraction is 78/125
Now that you have 0.6240 = 0 + 0.624, express the entire number as a mixed fraction:
0.6240
= 0 +
78
125
=
0
125
+
78
125
=
78
125
Here, 0/125 is the whole number 0, and 78/125 is the fractional part.
Answer: 0.6240 = 78/125
Converting 0.6240 to a fraction results in 78/125. This detailed process of breaking down the decimal, converting it, simplifying, and then combining the parts gives you a clear understanding of how to handle such conversions in math, everyday calculations, or even complex problem-solving.