Multiplying fractions involving negative numbers, Mathematics

Q. Multiplying Fractions Involving Negative Numbers?

Ans.

If you have only one negative sign, the result is still negative:

2241_Multiplying Fractions Involving Negative Numbers.gif

If you have more than one, just remember: two negatives make a positive.

1482_Multiplying Fractions Involving Negative Numbers1.gif

What about 3 negative signs? Two of them make a positive, and the other one remains. So the answer is negative:

1419_Multiplying Fractions Involving Negative Numbers2.gif

What about lots of negative signs? If there are an even number of them, they will all cancel out. If there are an odd number, one of them will be left over, so your answer will be negative.

2085_Multiplying Fractions Involving Negative Numbers3.gif

Posted Date: 5/4/2013 1:19:27 AM | Location : United States







Related Discussions:- Multiplying fractions involving negative numbers, Assignment Help, Ask Question on Multiplying fractions involving negative numbers, Get Answer, Expert's Help, Multiplying fractions involving negative numbers Discussions

Write discussion on Multiplying fractions involving negative numbers
Your posts are moderated
Related Questions
regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual

S olve the subsequent IVP. dv/dt = 9.8 - 0.196v;               v(0) = 48 Solution To determine the solution to an Initial Value Problem we should first determine the gen

all basic knowledge related to geometry

Give the example of Exponents? When a number is multiplied several times, it is easier to write it as an exponent. For example, four multiplied to itself three times, is writte

A partially loaded passenger car has a mass of 1600 kg.  It has fully independent suspension in which each front spring has a stiffness of 19.0 kNm -1 and each rear spring has a s

THE FIRST AND THIRD TERM OF A G.P ARE 8 AND 18 RESPECTIVELY AND THE COMMON RATIO IS POSITIVE.FIND THE COMMON RATIO

Classify the following discrete-time signals as energy or power signals. If the signal is of energy type, find its energy. Otherwise, find the average power of the signal. X 1

1. Consider the following context free grammar G with start symbol S (we write E for the empty string, epsilon): S ---> bB | aSS A ---> aB | bAA B ---> E | bA | aS a. D

can someone help me with a statistics quiz?

find area of rectangles and triangles put together