Question

simplifique as frações abaixo até torna-las irredutiveis
2/4, 9/45,21/36,16/48,45/80,6/48,64/56,33/27,34/14,121/55,5/325,18/81,96/48,77/88,49/56,20/100,20/140,99/45,12/48,30/60,21/14,56/72,45/10,4/6,27/81,25/75,36/60,55/245,54/42,120/100,32/104,10/10,144/156.

me ajudem gnt,é p amanha,e eu preciso de explicação de como fzr as contas tmb

Answer 1

Resposta:

Explicação passo a passo:

A) 2/4 = 2/4 ÷ 2/2 = 1/2                LOGO     1/2 x 2/2 = 2/4

B) 9/45 = 9/45 ÷ 9/9 = 1/5            LOGO     1/5 x 9/9 = 9/45

C) 21/36 = 21/36 ÷ 3/3 = 7/12      LOGO     7/12 x 3/3 = 21/36

D) 16/48 = 16/48 ÷ 16/16 = 1/3        LOGO     1/3 x 16/16 = 16/48

E) 39/26 = 39/26 ÷ 13/13 = 3/2         LOGO      3/2 x 13/13 = 39/26

F) 6/48 = 6/48 ÷ 6/6 = 1/8                 LOGO      1/8 x 6/6 = 6/48

G) 64/48 = 64/48 ÷ 16/16 = 4/3         LOGO       4/3 x 16/16 = 64/48

H) 33/27 = 33/27 ÷ 3/3 = 11/9            LOGO       11/9 x 3/3 = 33/27

I) 34/14 = 34/14 ÷ 2/2 = 17/7              LOGO        17/7 x 2/2 = 34/14  

J) 121/55 = 121/55 ÷ 11/11 = 10/5     LOGO        10/5 x 11/11 = 121/55