Articles
Register
Sign In
Search
ThayOliver123
@ThayOliver123
December 2019
2
70
Report
Efetue as multiplicações
a) -4/5.-7/4=
b) +4/9.-16/81=
c) +5/8.-4/3=
d) +4/5.0=
e) (+3).-3/9.+18/6
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
odetenasciment
A) -4/5 . -7/4 = (Fica positivo pq - por - = +) 28/20 (dividindo por 2) = 14/10 ( dividindo por 2 de novo) = 7/5
b) + 4/9 . -16/81 = (fica negativo pq + por - = -) -64/729
c) +5/8 . -4/3 = (fica negativo pq + por - = -) - 20/24 (dividindo por 4) = -5/6
d) +4/5 . 0 = 0
e) (+3) . -3/9 . +18/6 = ( + por - = -, - por + = -) - 162/54 = -3
16 votes
Thanks 27
3478elc
a) -4/5.-7/4= + 7/5
b) +4/9.-16/81= + 64/729
c) +5/8.-4/3= - 5/6
d) +4/5.0= 0
e) (+3).-3/9.+18/6 = - 1 + 18/6 = (-6+18) = +12/6 ==+> + 2
5 votes
Thanks 9
More Questions From This User
See All
ThayOliver123
December 2019 | 0 Respostas
Responda
ThayOliver123
December 2019 | 0 Respostas
Responda
ThayOliver123
December 2019 | 0 Respostas
Responda
ThayOliver123
December 2019 | 0 Respostas
Responda
Recomendar perguntas
Deividyfreitas
May 2020 | 0 Respostas
BlackShot
May 2020 | 0 Respostas
Vanessakellen
May 2020 | 0 Respostas
Guiduarter
May 2020 | 0 Respostas
Mrzaine
May 2020 | 0 Respostas
O QUE SERIA AUTONOMIA?
Grazifer
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
a palavra rapidez formou se de qual derivacao
Celiana
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
Anatercia
May 2020 | 0 Respostas
×
Report "Efetue as multiplicaçõesa) -4/5.-7/4= b) +4/9.-16/81=c) +5/8.-4/3=d) +4/5.0=e) (+3).-3/9.+18/6.... Pergunta de ideia de ThayOliver123"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
b) + 4/9 . -16/81 = (fica negativo pq + por - = -) -64/729
c) +5/8 . -4/3 = (fica negativo pq + por - = -) - 20/24 (dividindo por 4) = -5/6
d) +4/5 . 0 = 0
e) (+3) . -3/9 . +18/6 = ( + por - = -, - por + = -) - 162/54 = -3
a) -4/5.-7/4= + 7/5
b) +4/9.-16/81= + 64/729
c) +5/8.-4/3= - 5/6
d) +4/5.0= 0
e) (+3).-3/9.+18/6 = - 1 + 18/6 = (-6+18) = +12/6 ==+> + 2