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Hi, in this session we are going to look at other methods of computing means you’re already aware of arithmetic mean which is simple average and also weighted average Now there are other methods of computing mean apart from these two let us look at what […]
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Hi, in this session we will be doing the concept of Proportionality of Speed and also Average
Speed. What really is speed, well, a vehicle which covers a certain distance in certain
amount of time, well, it would have covered this distance in some time, it would have
travelled in some […]
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Hello everyone, today we are going to start with the session called Partnership and
Mixtures. Both of these topics are Applications of Ratio and Proportion.
So, let’s first begin with Partnership and considering A, B and C, starts a business with an
investment of 16 lakhs, 12 lakhs and […]
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Hello everyone, let’s start with the next session of ratio and proportion, which is Direct and
Inverse Variation.
The first one is Direct Variation. In direct variation what happens. If I consider X and Y are
two parameters, Y increases then X also increases. If Y decreases then X also decreases. […]
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Hello friends, today we are going to start with the session called properties of ratio, which
comes under Introduction to Ratio and Proportion. What is ratio? Ratio I can say comparison
of quantities having similar units. For example, if I consider age of A is 12 years and […]
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Hi, in this session we will be learning more about clocks. I know you have been seeing clocks
everyday but you have never done some calculations on clocks. You will be doing it today. So what
really is a clock? It is a circular race between the hour hand and […]
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Hi, in this session we will be learning the concepts of Circular Races. Now what really is a difference
between Linear and Circular Races apart from the fact that one is a straight line and the other one is
a circle. Well, there is […]
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Hi, in this session we will be learning the concepts of Linear Races. Now when it comes to Linear
Races there are some terminologies that you need to be familiar with. And this session is all about
making our acquaintance with these terms, right.
Let’s see, the first terminology is A […]
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Hi, in the last session we did the concept of Relative Speed. In this session we will be doing its
applications in trains, and boats and streams. So let’s take a situation, we will try and calculate the
time taken by a train to completely cross this object which is […]
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Hi, in this session we will be doing the concept of Proportionality of Speed and also Average Speed. What really is speed, well, a vehicle which covers a certain distance in certain amount of time, well, it would have covered this distance in some time, it […]
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