Thursday, February 2, 2012

Answer to Mr. Wilson's Question

If you missed three questions you got 11 out of 14. 11 divided by 14 = 0.7852142857142857. That converted into a percent would be 78.5%. That is a C.

8/(6x2-4)
8/(12-4)
8/8
1

BEDMAS Question

(60-30)+8x2/4
----------
30+8x2/4
----
30+8x2
-----
30+16
--------
___
/46/
-----

Wednesday, February 1, 2012

Factors And Divisible.

The Factors For 4 and 10 are :

4 - 4, 8, 12, 16, 20
10 - 10, 20, 30, 40, 50

124 is divisible by 1, 2 and 4

40 is divisible by 1, 2, 4, 5 and 10.

This might help you with your factors and divisible tests

Lowest terms For Fractions. Step By Step.

Example: 3 1
-- - --
4 6

Step 1: Find the common denominator for 4 and 6.
4 - 4, 8 , 12
6 - 6, 12, 18 The common denominator is 12

Step 2 : Write the equivalent fractions using the common denominator.

3 x3 9 1 x2 2
-- = -- -- = --
4 x3 12 6 x2 12

Step 3 : Rewrite the question using the common denominator. It is solved

3 1 9 2
-- - -- = -- - --
4 6 12 12

- 9 - 2
----------
12

= 7
--
12


7
-- is your answer!
12


Note: the denominator does not change when adding or subtracting.

Multiply And Divide

Times Table : 10x

10 x 10
12 x10
11 x 10
3 x 10
4 x 10
17 x 10
13 x 10
10 x 10

What Are The Answers For These Question.

4 Divided By 4

30 Divided By 6

20 Divided By 9

What Are The Answers For These Questions.

Manga High New Challenges !

Mr. Backe, Mr. Harbeck and Mr. Isfeld put 2 new challanges for us. The challenges are PEDMAS (BEDMAS) games. One is PEDMAS problems and one is addition and subtracting. To get gold, you must reach 80, 000 $ on the game. Try hard to get gold.

Good Luck!