Bonjour à tous pouvez-vous m'aider à faire exercice 43 stp merci beaucoup.... Pergunta de ideia deEmma973

Emma973 @Emma973

May 2019 1 17 Report

Bonjour à tous pouvez-vous m'aider à faire exercice 43 stp merci beaucoup.

Lista de comentários

gsantha

Verified answer

Bonjour

A = 15 + 10/5
= (15*5)/(1*5) + 10/5
= 75/5 + 10/5
= 85/5
= 17

B = 12.2 - 2.2 x 5
= 12.2 - 11
= 1.2

C = 9.9/3 - 3.1
= 9.9/3 - (3.1*3)/(1*3)
= 9.9/3 - 9.3/3
= 0.6/3
= 0.2

D = 9.2 - 7.2/9
= (9.2*9)/(1*9) - 7.2/9
= 82.8/9 - 7.2/9
= 75.6/9
= 8.4

E = 1 + 9 x 3.4
= 1 + 30.6
= 31.6

F = 0.9/6 + 2.1
= 0.9/6 + (2.1*6)/(1*6)
= 0.9/6 + 12.6/6
= 13.5/6
= 2.25

G = (36+9)/10
= 45/10
= 4.5

H = (30/10)/2
= 3/2
= 1.5

I = 30/(10/2)
= 30/5
= 6

J = (9 x 4)/(8 - 2)
= 36/6
= 6

K = 24/(12/4)
= 24/3
= 8

L = (86 - 14)/(8 x 2)
= 72/16
= 4.5

VOilà j'espère avoir pu t'aider ^^

1 votes Thanks 1

More Questions From This User See All

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 January 2021 | 0 Respostas

Emma973 May 2019 | 0 Respostas

Helpful Links

Política de Privacidade

Termos e Condições

direito autoral

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.