Understanding fractions is an important part of mathematics, and it’s also important to grasp how they’re used in everyday life. The term fraction comes from the Latin word “fractio,” which means “to break,” and it refers to a portion of a whole. The Egyptians were the first civilisation to employ fractions. Although fractions have been around for a long time and we use them for many things in our everyday life. In this article we will know what is 1.5 as a fraction and learn about what is fraction, decimal and more.
What is a Fraction?
To understand the details of what is 1.5 as a fraction, it’s important to understand the fundamental concepts of fractions. A fraction is a representation of a portion of an integer, which is divided into equal parts. The equal parts are called fractions, and the whole integer is divided into a specific number of equal parts.
The numerator and denominator are the two parts that make up a fraction. The total number of equal parts taken into account is the numerator, and the total number of equal parts divided by the whole integer is the denominator.
For instance, the fraction 6/4 has a denominator of 4 and a numerator of 6. The fraction represents three of the four equal parts of the integer as a result of this.
There are three distinct types of fractions: proper fractions, improper fractions, and mixed fractions. A proper fraction, like 3/5, has a denominator that is smaller than its numerator. An improper fraction, such as 9/4, has a numerator that is greater than or equal to the denominator. An entire number and a portion make up a blended division, similar to 2 1/2.
Examples of Fractions in Everyday Life
You might not realize it, but fractions are everywhere around us! Here are a couple examples of common fractions.:
- Splitting a meal bill into halves, thirds, or quarters
- Making price comparisons in the supermarket while something is on sale for half price
- Calculating quantities in the kitchen – a half teaspoon of sugar, a quarter cup of flour, and so forth.
- Adding monetary values
- Consider the time! When it comes to time, half an hour and a quarter past are both popular phrases.
What is Decimal?
Now that we know what a fraction is, let’s check out the Decimal definition to learn what is 1.5 as a fraction. A decimal is a number with a base of 10 that consists of a whole number and a fraction separated by a decimal point. The number of parts that make up a unit is represented by the fractional part, while the whole number indicates the number of units.
Decimal notation is used to express non-integer numbers that cannot be expressed as a ratio of two integers. For example, the number pi, which is the inverse of the diameter-to-radius ratio of a circle, cannot be stated in fractions but may be approximated using a decimal, such as 3.14159.
Decimal notation is a useful way to express numbers in everyday life, especially when dealing with non-integer quantities like money or measurements. Decimal documentation is additionally widely utilized in math, including number-crunching, polynomial math, calculation, and analytics. Read below to check out what is 1.5 as a fraction along with the differences and importance.
What is 1.5 as a Fraction?
Now that we have a basic understanding of fractions, let’s look at what is 1.5 as a fraction. The decimal value 1.5 stands for one and a half. We have to carry out a few operations in order to divide 1.5 into a fraction.
Use the decimal points to determine the denominator
Since 1.5 has just a single decimal spot, we need to increase both the amount of the two numbers and the denominator by a force of ten to eliminate the decimal point. The result 15/10 can be obtained by dividing the numerator and denominator by 10.
1.5 x 10 = 15
Simplify the fraction
We must determine the numerator and denominator’s GCF in order to reduce the fraction to its simplest form. GCF of 15 and 10 equals 5. Therefore, to get the fraction in its most basic form, we can divide both the numerator and the denominator by 5.
15 ÷ 5 = 3
10 ÷ 5 = 2
As a result, the simplest form of what is 1.5 as a fraction is 3/2.
Importance of Fractions
Splitting a Bill
Splitting the tab at the end of the night when you’re out with friends may be a real pain. However, division will be simple if you are familiar with fractions.
Cooking Half a Recipe
Although it would be lovely to cook for a large family, many of us only have one or two people to feed, making it difficult to finish a whole recipe by ourselves. Fractions can help with that. If you choose to make half of the recipe, the math is quite simple. Simply double the bottom number and keep the top number constant. Half of a third, for instance, is 1 /6.
Calculating Construction Measurements
When working on a construction job, it’s crucial to be extremely accurate with your measurements because many items have fraction labeling. Knowing how to calculate that will be necessary if you don’t want your tile to be an eighth of an inch too tiny for the area you require.
Mixing Hair Dye
While many people prefer to just purchase a box from the shop that already has all the chemicals they will require to color their hair, buying your own supplies and mixing the dye yourself can provide much more interesting and often more precise results.
If you have a sensitive scalp, want a more intense color, or need to add some form of conditioning base to the mix, you will need to use those fractions because the standard mixing ratio for dyes and bleach is 1:1.
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