Question

AJUDEM AI

A) 3+4+8-9+1 =
B) 21-7-9+12-5-10+18 =
C) -3+(4-7+3)-(-1+5-2) =
D) (-1+6)+(5-8+9)-(-7) =
E) (-18) ÷(-3+6)-(-2) =
F) (-5+15)÷(1-1) =
G) 2/7+4/7 =
H) 5/9+3/4 =
I) 4/9×15/2 =
J) 5/12×(-9/10) =
K) -8/9÷(-2/3) =
L) (-6/15)×(-5/4) =
​

Answer 1

Olá! Boa Noite!

A) 3+4+8-9+1 = 7

B) 21-7-9+12-5-10+18 = 20

C) -3+(4-7+3)-(-1+5-2) = -5

D) (-1+6)+(5-8+9)-(-7) = 18

E) (-18) ÷(-3+6)-(-2) = -4

F) (-5+15)÷(1-1) = impossível dividir por 0

G) 2/7+4/7 = 6/7

H) 5/9+3/4 = 1,30555...

I) 4/9×15/2 = 3,33..

J) 5/12×(-9/10) =-0,375

K) -8/9÷(-2/3) = 1,333...

L) (-6/15)×(-5/4) = 0,5

♥️ ESPERO TER LHE AJUDADO! ♥️