In the previous lesson, we spoke about Ratios. And when two quantities have an equal ratio, they are said to be in ‘Proportion’. And where do we use the concept proportion in our day-to-day life? Watch our videos to find that out!
Let say, there are 15 boys and 10 girls in your class. If we divide the number of boys with girls, we get an expression which is 3/2. This is simple maths, but hold on. Why did we divide the numbers after all? The answer is to get the ratio. This ratio provides us with …
Decimals are very interesting concepts. They empower your mind to think beyond boundaries. For instance, if we are told to find the exact half of 9, we may divide it by 2 and get an answer, which is 4.5. In this particular example, we came to know that some digits exceed beyond points, and these …
You have drawn a square-shaped figure. Now, you are asked to divide that into four equal parts? How would you do it? It’s simple. You can divide a square into four equal parts by drawing two straight lines from the centre of two sides to the opposite side. But what if we ask you to …
While learning about numbers we come across a group of numbers which cannot be formed by multiplying two smaller natural numbers. And such numbers are termed as Prime Numbers. Let us solve the mystery of Prime numbers in this video.
Factors are something that we can multiply to get the number while Multiples are what we get after multiplying the number by an integer. In this lesson let us learn how to find the Highest Common Factor and the Least Common Multiple. So Dive In!
If we are given a number and asked to find by whcih numbers would it be divisible. How would we do it? Well… We have something called as divisibility Rules to our rescue. Let us know about these rules in this lesson.
As learned in the previous chapters, numbers that start with Zero are called ‘Whole Numbers’, on the other hand, numbers that come naturally, such as 1,2,3, and so on are called ‘Natural Numbers’. But what if we tell you that there are numbers that are placed before zero? Baffled? Don’t worry. There are a group …
When someone tells you to start counting, you definitely begin with 1, 2, 3 and so on! They come naturally when we start counting. Thus, mathematicians named them ‘Natural numbers’. But why do numbers starting from zero are called ‘Whole Numbers’? Because zero is a number that comes in the middle of positive and negative …
Division of smaller numbers is comparatively easy, but when it comes to bigger numbers like 982356 and 1987632, finding the solution takes a lot of time. To increase our pace of calculation with bigger numbers, we must learn some tips and tricks. Curious enough to know about them? To know more about such tricks and …
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