What is 4.50345 as a fraction?

Numbers can be represented in a variety of ways including percentages, decimals, and fractions. The ability to convert any number from one format to another is an important math skill to have. These skills are typically thought in fifth grade math and require an understanding of place values and Greatest Common Factor (GCF).

In this article, we teach those skills step by step while demonstrating how to convert decimal 4.50345 into a fraction.

Answer: 4.50345 as a fraction equals 450345/100000 or 90069/20000

Here is the solution for converting 4.50345 to a fraction:

Step 1:

First, we write 4.50345 as

4.50345/1

Step 2:

Next, we multiply both the numerator and denominator by 10 for each digit after the decimal point. Remember the numerator is the top part of the fraction and the denominator is the bottom part!

4.50345/1

4.50345 x 100000/1 x 100000

450345/100000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 450345 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 450345 are: 1 3 5 7 15 21 35 105 4289 12867 21445 30023 64335 90069 150115 450345
The factors of 100000 are: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 3125 4000 5000 6250 10000 12500 20000 25000 50000 100000
So for 450345 and 100000 that gives us a GCF value of: 5

Step 4:

For the last step we reduce the fraction. This just means writing the fraction in the simplest way. To do this we divide both the numerator and denominator by the GCF value we determined in step 3.

450345/100000

450345 ÷ 5/100000 ÷ 5

90069/20000

Good work! We have just walked through the steps on how to represent 4.50345 as a fraction.

What is 4.50345 as a fraction?

Answer: 4.50345 as a fraction equals 450345/100000 or 90069/20000

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