Answer: 1.6985 as a fraction is 2123.125/1250
Converting the decimal number 1.6985 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 1.6985 can be broken down as:
1.6985 = 1 + 0.6985
Here, 1 is the whole number part, and 0.6985 is the decimal part.
Focus on converting the decimal part, 0.6985, to a fraction. To do this, consider the place value of the decimal:
0.6985 =
6985
10000
Now, simplify the fraction 6985/10000. To do this, find the greatest common divisor (GCD) of 6985 and 10000.
Now, divide both the numerator and the denominator by their GCD:
6985 ÷ 8
10000 ÷ 8
=
873.125
1250
So, 0.6985 as a fraction is 873.125/1250
Now that you have 1.6985 = 1 + 0.6985, express the entire number as a mixed fraction:
1.6985
= 1 +
873.125
1250
=
1250
1250
+
873.125
1250
=
2123.125
1250
Here, 1250/1250 is the whole number 1, and 873.125/1250 is the fractional part.
Answer: 1.6985 = 2123.125/1250
Converting 1.6985 to a fraction results in 2123.125/1250. 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.