Online Sucess in MATH

Online Sucess in MATH online success on maths is created to increase the motive of learning Just for success

20/07/2020

*RANGE* is the difference(minus) between the highest and lowest number in a data, for instance

2 1 3 5 1 3 1

The highest number is 5

The lowest number is 1

📝 difference means ➖ /Subtract

Range =5 ➖ 1

Range =4

20/07/2020

*MODE* is the number that appears most frequently

2 1 3 5 1 3 1

From the data above the number that appear most is 1. Hence the mode=1

20/07/2020

*MEDIA* (simply means the middle)... The following steps are needed if you want to find your median
1. Arrange the number in ascending or descending order
2. The median is the middle number
E.g....

5, 3, 1, 4, 2

📝 arrange the number

In ascending - 1 2 3 4 5

The middle is 3/ median=3

In descending - 5 4 3 2 1

The middle is 3/median =3

20/07/2020

*MEAN* is the sum of the items divide by the number of that group. Eg.......
Find the mean

1,2,3,4,5
📝... Sum of items /🔢

1+2+3+4+5 =15

📝... Divide by the number of items (5)

15 ➗ 5= 3

Mean is 3

20/07/2020

Some important thing to know when multiplying surf is that:

* 3 x √3 = 3√3 and √3 x 3 = 3√3

* √3 x √3 = 3
I.e √3x3 = √9
√9=3

20/07/2020

*SURD* the little secret is to learn to to break square root... For instance
(√- let this mean square root)

√32
📝 2 ✖ 16 = 32... So, in the square root replace 32 with 2x16

√2x16

📝 the square root is covering both 2 and 16. Now you have to separate both

√2 x √16

📝 we went through this process because you can't find the square root of 32 with the calculator . But the case is different now we have 2 and 16 and we can find the square root of 16.

√2 x 4 (√16=4)

Hence, √2 x 4 = 4√2 ans...

04/07/2020

QUADRILATERAL (PLANE SHAPE) INCLUDE:
* Parallelogram
* Rectangle
* Square
* Rhombus
* kite
* Trapezium

This is as a result of the fact that all shape has , and

27/04/2020

Do you know? The square of 4 is 16 and the square root of 4 is 2.

Zero is the only number that can't berepresented in Roman numerals.
01/03/2019

Zero is the only number that can't be
represented in Roman numerals.

01/03/2019

111,111,111 × 111,111,111 =
12,345,678,987,654,321...

It also works for smaller numbers: 111 × 111
= 12321.

. A French word for pie chart is"camembert".
01/03/2019

. A French word for pie chart is
"camembert".

25/04/2018

😃Record your voice by saying these:
A real mathematician can mathematically mathematise mathematics in a mathematically mathematiculation so if a mathematician can mathematically mathematise mathematics in a mathematical mathematiculation why can't you mathematically mathematise mathematics in a mathematical mathematiculation like an mathematician who mathematically mathematises mathematics in a mathematically mathematiculation
*Don't spoil the fun send it 2 ur frnds

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