Question

me ajudemmmmmmmmmmmmmmmmmmmmmm

Answer 1

a)5/8x1/5=
25/40x8/40=
200/40=
5/1(simplificado)

b)5/9x6/7=
35/63x54/63=
1890/63
30/1(simplificado)

c)7/12x3/7=
49/84x36/84=
1764/84=
21/1(simplificado)

d)6/14x10/3x21/20=
 180/420x1960/420x441/420=
148176000/420=
352800/1(simplificado)

e)11/18x13/22x45/13=
1573/2574x2106/2574x8910/2574=
29516495580/2574=
11467170/1(simplificado)

f)15/25x3/18x12/8=
1080/1800x300/1800x2700/1800=
874800000/2700=
324000/1(simplificado)