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

Coming to grips with mathematics, Coming To Grips With Mathematics :  How ...

Coming To Grips With Mathematics :  How does a child acquire mathematical concepts? Can any concept be presented to a child at any stage in such a manner that the child gets some

..compound intrest, tell me about the software of compound intrest?

tell me about the software of compound intrest?

Why is vector division undefined, Division basically refers to multiplicati...

Division basically refers to multiplication of reciprocal. For example a/b is same as a*1/b or we can say, is same as a*b -1 , which is "a" multiplied to the inverse of "b". There

If oa = ob = 14cm, If OA = OB = 14cm, ∠AOB=90 o , find the area of shaded r...

If OA = OB = 14cm, ∠AOB=90 o , find the area of shaded region.  (Ans:21cm 2 ) Ans:    Area of the shaded region = Area of ? AOB - Area of Semi Circle = 1/2  x 14 x

probability that they are both the same color, Consider two bags, A and B,...

Consider two bags, A and B, with the following contents a)    A single marble is drawn from each bag. What is the probability of getting a white marble out of Bag A and a red marb

Regression, regression line drawn as Y=C+1075x, when x was 2, and y was 239...

regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual

Shoppers` stop, 3. How are Indian customers visiting Shoppers’ Stop any dif...

3. How are Indian customers visiting Shoppers’ Stop any different from customers of developed western countries? 4. How should Shoppers’ Stop develop its demand forecasts?

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