Teaching Aids for Math and Dividing Fractions
Math is an important part of our everyday lives, but it can be difficult for students to understand the importance of math in their daily life. Math education is essential because, without it, students risk not being prepared for the next grade or even a career. However, math education is much more than just teaching basic arithmetic and learning multiplication tables. Using teaching aids for maths helps teachers to explain some mathematical concepts interestingly.
What do you Understand by Dividing Fractions?
Fractions can be understood as parts of a whole number. It is also called rational numbers, or simply rationals for short. Dividing fractions is one of many operations that can be performed on a fraction. When you divide a fraction by another fraction, you are scaling down (also known as reducing) its value.
How to Divide Fractions?
Fractions are known to be one of the most difficult topics in math. Many people find it hard to understand fractions and have trouble solving them.
● If we have 3/4ths and we want to divide it by 2, then we first need to convert our number into an improper fraction so that we can easily subtract from each other.
● To do so, simply move any decimal point two places over so that we now have 3/4 = 0.75.
● After converting our numbers to improper fractions, we can start dividing.
● We will first subtract 2 from 4 (since 1 is not being used) which leaves us with a remainder of 2-2=0. So when dividing 3/4 by 2, the answer is 0.
Dividing Fractions by Fractions
To divide fractions by fractions, you must follow these steps:
● Divide the top of the first fraction by the top of the second fraction.
● Divide the bottom of the first fraction by the bottom of the second fraction.
● Simplify your answer if possible.
For example, to divide 1/2 by 2/3, follow these steps:
● Divide 1 by 2 (1 ÷ 2 = 0.5).
● Divide 2 by 3 (2 ÷ 3 = 0.667).
● Your answer is 0·5 / 0·667 which can be simplified to 1 / 1·333.
Division of Fractions and Mixed Numbers
1. How to divide fractions by fractions?
● It’s important to make sure your division is correct, especially when working with fractions. Pay attention to the directions:
● When dividing a fraction by a fraction, first change the second fraction (the one you want to divide by) to its multiplicative inverse (reciprocal).
● Then multiply the numerator of the first fraction by the numerator of this new fraction, and multiply the denominator of the first fraction by the denominator of this new fraction.
2. How do I use a calculator for division?
● When using calculators for division, it’s crucial that you understand how they work with division signs. The following steps are important:
● First, convert any mixed numbers into improper fractions. Enter whole numbers into calculators as whole numbers.
● Always keep in mind that when using a calculator, any positive or negative signs must be entered before you enter any decimal points or digits. Enter all operations from left to right without additional symbols such as equals signs or parentheses if there are multiple operations in a row.
Dividing Fractions with Decimals
Dividing Fractions with Decimals Calculator. This tool will help you to practice and understand the concept of dividing fractions by decimals.
Example 1: To divide the fraction 45/50 by 0.02
Solution: Follow the steps below to divide fraction and decimal numbers. Step 1: Write the fraction as a division problem, 0.02 is converted into a fraction as follows, 2/100 = 1/50 = 0.02 Step 2: Multiply both sides by 50 as shown in your example and find the solution: 45 * 50 / (1 * 50) = 2250 / 50 = 45
To understand more about dividing fractions and their types with examples, visit Cuemath. You can also download worksheets and puzzles created by them to practice questions.