Respuesta:
a) 15/9 = 15 ÷ 3 /9 ÷ 3 = 5/3
b) 81/18 = 81 ÷ 9 / 18 ÷ 9 = 9/2
c) 20/60 = 20 ÷ 2 / 60 ÷ 2 = 10/30 = 5/15
d) 2/6 = 2 ÷ 1 / 6 ÷ 2 = 2/3
e) 24/40 = 24 ÷ 4 / 40 ÷ 4 = 6/10 = 3/5
f) 36/72 = 36 ÷ 9 / 72 ÷ 9 = 4/8 = 2/4 = 1/2
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Respuesta:
a) 15/9 = 15 ÷ 3 /9 ÷ 3 = 5/3
b) 81/18 = 81 ÷ 9 / 18 ÷ 9 = 9/2
c) 20/60 = 20 ÷ 2 / 60 ÷ 2 = 10/30 = 5/15
d) 2/6 = 2 ÷ 1 / 6 ÷ 2 = 2/3
e) 24/40 = 24 ÷ 4 / 40 ÷ 4 = 6/10 = 3/5
f) 36/72 = 36 ÷ 9 / 72 ÷ 9 = 4/8 = 2/4 = 1/2