Sunday, May 5

Multipling and Dividing


The result of multiplying is the total number (product) that would be obtained by combining several (multipling) groups of similar size (multiplicand). Division is clear as a mathematics connotation which is the opposite procedure of multiplication. From the method of division the amount or relation of 2 numbers can be calculate. Sign of multiplying is ‘*’.The same result can be obtain by recurring multiplying. Otherwise the process of find how many period of one number is including in an additional one. Sign of division is ‘/’ or ‘÷’.If we are combining 6 groups with 3 objects in each group, we could arrive at the same answer by addition. For example, 6+6+6=18 is equivalent to the multiplication equation 6*3=18.



Descriptions about multipling and dividing:-


Steps for multiplying and dividing problems,
Step1:-
Multiplying and division of two digits by the similar signs will be positive sign
• (+ sign) ÷ (+ sign) = (+ sign).
• (- sign) ÷ (- sign) = (- sign).
• (+ sign) * (+ sign) = (+ sign).
• (- sign) * (- sign) = (+ sign).
Step2:-
Multiplying and division of two digits by the dissimilar signs will be negative
• (+ sign) ÷ (- sign) = (- sign).
• (- sign) ÷ (+ sign) = (- sign).
• (+ sign) * (- sign) = (- sign).
• (- sign) * (+ sign) = (- sign).


Example problems for multiplying and dividing:-


Problem1:-
Solve 24 dividing by 8
Solution:-
24 ÷ 8
= 3.

Problem2:-
Solve (-12) dividing by (-2)
Solution:-
(-12) ÷ (-2)
= 6

Problem3:-
Solve 4 dividing by (-2)
Solution:-
4 ÷ (-2)
= -2

Problem4:-
Solve (-9) dividing by 9
Solution:-
(-9) ÷ 9 = -1

Problem5:-
Solve 12 multipling by 3
Solution:-
12*3
=36.

Problem6:-
Solve (-10) multiplying by (-2)
Solution:-
(-10)*(-2)
=20.



Problem7:-
Solve 14 multiplying by (-4)
Solution:-
(14)*(-4)
=-56.

Problem8:-
Solve (-12) multiplying by 3
Solution:-
(-12)*(3)
=-36. 

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