What is 1.59375 as a fraction?

In this article, we will guide you step by step through the process of converting the decimal 1.59375 into a fraction. We will start by understanding how a decimal represents the fractional part of a number, then break down the steps to rewrite 1.59375 as a fraction. Finally, we will simplify the fraction by identifying and applying the Greatest Common Factor, ensuring the results are in the simplest form.

By the end of this guide, you should have a good understanding of decimal to fraction conversions and be able to apply this knowledge to various mathematical problems. Let's begin.

1.59375 as a fraction equals 159375/100000 or 51/32

Now let's break down the steps for converting 1.59375 into a fraction.

Step 1:

First, we express 1.59375 as a fraction by placing it over 1:
1.59375/1

Step 2:

Next, we multiply both the numerator and denominator by 10 for each digit after the decimal point.
1.59375 x 100000/1 x 100000
  =  
159375/100000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 159375 and 100000. Keep in mind a factor is just a number that divides into another number without any remainder.
The factors of 159375 are: 1 3 5 15 17 25 51 75 85 125 255 375 425 625 1275 1875 2125 3125 6375 9375 10625 31875 53125 159375
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
The GCF of 159375 and 100000 is: 3125

Step 4:

To simplify the fraction, we divide both the numerator and denominator by their greatest common factor (GCF), which we calculated in the previous step. The GCF value is 3125 in this case.
159375 ÷ 3125/100000 ÷ 3125
  =  
51/32


Great Work! We've just determined that 1.59375 as a fraction equals 159375/100000 or 51/32 in its simplest form.

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Frequently asked math questions, including decimals and fractions

Read the following section to help deepen your understanding of basic math concepts.

What are whole numbers?

Whole numbers are numbers 0, 1, 2, 3, etc. Whole numbers do not have a decimal point or fractional part. Whole numbers are always positive. Negative numbers are not considered whole.

What are imperial fractions?

Yards, feet, and inches are all part of the Imperial measurement system, so a 1/4 of an inch is described as an imperial fraction.

What are prime numbers?

Prime numbers are numbers greater than 1 that have only two factors: 1 and themselves. Examples include 2, 3, 5, 7, 11, 13, 17 and so on.

What is the Least Common Multiple (LCM)?

The Least Common Multiple (LCM) of two or more numbers is the smallest number that is a multiple of each of the given numbers. For example, the LCM of 4 and 6 is 12.

What is a decimal place?

A decimal place refers to the position of a digit to the right of the decimal point. For example, in 3.141, the digit 1 is in the thousandths place.

What is a percentage as a fraction?

A percentage can be written as a fraction by placing it over 100 and simplifying. For example, 20% = 20/100 = 1/5.


Educational math links

There are numerous online resources available (some free and some paid) for learning math including decimals and fractions. These range from interactive games to in-depth courses and lessons. We recommend these websites as a valuable resource for students of all skill levels.

For fun game based learning try Prodigy Math.

Math Planet has customized math courses for high school students.

Tailored for college students Paul's Online Math Notes let's students independent study for their math classes. It's also a free service.



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