Answer: 1.8780 as a fraction is 1878/1000
Converting the decimal number 1.8780 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 1.8780 can be broken down as:
1.8780 = 1 + 0.878
Here, 1 is the whole number part, and 0.878 is the decimal part.
Focus on converting the decimal part, 0.878, to a fraction. To do this, consider the place value of the decimal:
0.878 =
878
1000
Now, simplify the fraction 878/1000. To do this, find the greatest common divisor (GCD) of 878 and 1000.
Now, divide both the numerator and the denominator by their GCD:
878 ÷ 1
1000 ÷ 1
=
878
1000
So, 0.878 as a fraction is 878/1000
Now that you have 1.8780 = 1 + 0.878, express the entire number as a mixed fraction:
1.8780
= 1 +
878
1000
=
1000
1000
+
878
1000
=
1878
1000
Here, 1000/1000 is the whole number 1, and 878/1000 is the fractional part.
Answer: 1.8780 = 1878/1000
Converting 1.8780 to a fraction results in 1878/1000. 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.