Multiplying fractions involving negative numbers, Mathematics

Assignment Help:

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


Related Discussions:- Multiplying fractions involving negative numbers

Inequation, Solve the inequation: |x|

Solve the inequation: |x|

Binary, how to divide a binaries

how to divide a binaries

Sketch several trajectories for the system, Sketch several trajectories for...

Sketch several trajectories for the system, x 1 ' = x 1 + 2x 2                                                                                x 2 ' = 3x 1 + 2x 2

Angles, samuel left mauritius at 22:30 on saturday and travelled to london ...

samuel left mauritius at 22:30 on saturday and travelled to london (GMT) for 14h30min he had a stopover for 4 h in london and he continued to travel to toronto for another 6h20min

The dimensions are 2x and 4x what is area of sara''s bedroom, Sara's bedroo...

Sara's bedroom is within the shape of a rectangle. The dimensions are 2x and 4x + 5. What is the area of Sara's bedroom? Because the area of a rectangle is A = length times wid

How much is the volume increased, If the lengths of all sides of a box are ...

If the lengths of all sides of a box are doubled, how much is the volume increased? a. 2 times b. 4 times c. 6 times d. 8 times d. The volume of a box is taken by mu

Prove that op=2ap, Two tangents PA and PB are drawn to the circle with cent...

Two tangents PA and PB are drawn to the circle with center O, such that ∠APB=120 o . Prove that OP=2AP. Ans:    Given : - ∠APB = 120o Construction : -Join OP To prove : -

Determine the measure of angle, Two sides of a picture frame are glued toge...

Two sides of a picture frame are glued together to form a corner. Each side is cut at a 45-degree angle. Using the illustration provided, ?nd the measure of ∠A. a. 45° b

Steel bar to make a hard surface, Take the carburizing of a steel bar to ma...

Take the carburizing of a steel bar to make a hard surface. To obtain the desired hardness, we require to control the diffusion of carbon into the surface and the phases obtained d

What is the value of m+n, Every point (x,y) on the curve y=log2 3x is trans...

Every point (x,y) on the curve y=log2 3x is transferred to a new point by the following translation (x',y')=(x+m,y+n), where m and n are integers. The set of (x',y') form the curve

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd