Explain multiplying-dividing negative fractions, Mathematics

Assignment Help:

Explain Multiplying/Dividing Negative Fractions?

There are 3 steps to multiplying or dividing fractions.
1. If any negative signs are present, place them next to the numerator.
2. Multiply/Divide as you would for positive fractions, but follow the sign rules for multiplication/division of integers.
Example 1:
Multiply -2/3 x-5/7
-2/3x(-5)/7 = -2x(-5)/3x7 = 10/21
Example 2:
Divide (-1)/3 /(2/5)
(-1/3)/ 2/5 = (-1)/3 x5/2 = (-1) x5/3x2 = -5/6

 

 


Related Discussions:- Explain multiplying-dividing negative fractions

Quadratic equation, If roots of (x-p)(x-q) = c are a and b what will be th...

If roots of (x-p)(x-q) = c are a and b what will be the roots of (x-a)(x-b) = -c please explain. Solution)  (x-p)(x-q)=c x2-(p+q)x-c=0 hence,   a+b=p+q  and    a.b=pq-c

5th grade, 6 and 3/8 minus 1 and 3/4

6 and 3/8 minus 1 and 3/4

Assumptions and application of t distribution, Assumptions and Application ...

Assumptions and Application of T Distribution Assumptions of t distribution 1. The sample observations are random 2. Samples are drawn from general distribution 3.

Describe the types of triangles, Describe the Types of triangles ? Tria...

Describe the Types of triangles ? Triangles can be classified according to the lengths of the sides or the measures of the angles. 1. Naming triangles by sides An

Prime factors, I need help with prime factors.

I need help with prime factors.

Calculate probabilities, Iran is trying to decide whether it should pursue ...

Iran is trying to decide whether it should pursue its nuclear weapons program, and its decision will be affected in large measure by what it expects the United States to do. Your a

How much can they deduct from childcare expenses, A family may deduct 24% o...

A family may deduct 24% of their childcare expenses from their income tax owed. If a family had $1,345 in childcare expenses, how much can they deduct? Find out 24% of $1,345 b

Concurrent deviation method, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE

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