Answer: 1.0072 as a fraction is 1259/1250
Converting the decimal number 1.0072 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 1.0072 can be broken down as:
1.0072 = 1 + 0.0072000000000001
Here, 1 is the whole number part, and 0.0072000000000001 is the decimal part.
Focus on converting the decimal part, 0.0072000000000001, to a fraction. To do this, consider the place value of the decimal:
0.0072000000000001 =
72000000000001
10000000000000000
Now, simplify the fraction 72000000000001/10000000000000000. To do this, find the greatest common divisor (GCD) of 72000000000001 and 10000000000000000.
Now, divide both the numerator and the denominator by their GCD:
72000000000001 ÷ 8000000000000
10000000000000000 ÷ 8000000000000
=
9.0000000000001
1250
So, 0.0072000000000001 as a fraction is 9.0000000000001/1250
Now that you have 1.0072 = 1 + 0.0072000000000001, express the entire number as a mixed fraction:
1.0072
= 1 +
9.0000000000001
1250
=
1250
1250
+
9.0000000000001
1250
=
1259
1250
Here, 1250/1250 is the whole number 1, and 9.0000000000001/1250 is the fractional part.
Answer: 1.0072 = 1259/1250
Converting 1.0072 to a fraction results in 1259/1250. 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.