0,50; 1,00; 1,50; 2,00; 2,50; 3,00; 3,50:
200; 400; 600; 800; 1000; 1200; 1400:
[tex] \frac{4}{9} = \frac{16}{36} \\ \frac{4 \times 36}{9 \times 36} = \frac{16 \times 9}{36 \times 9} \\ \frac{144}{324} = \frac{144}{324} \\ 144 = 144 \\ \bf \: verdadero[/tex]
[tex]3 : 8 = \frac{3}{8} [/tex]
[tex]12 : 32 = \frac{12}{32} [/tex]
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Verified answer
5) a)
0,50; 1,00; 1,50; 2,00; 2,50; 3,00; 3,50:
b)
200; 400; 600; 800; 1000; 1200; 1400:
6) a)
[tex] \frac{4}{9} = \frac{16}{36} \\ \frac{4 \times 36}{9 \times 36} = \frac{16 \times 9}{36 \times 9} \\ \frac{144}{324} = \frac{144}{324} \\ 144 = 144 \\ \bf \: verdadero[/tex]
b)
[tex]3 : 8 = \frac{3}{8} [/tex]
[tex]12 : 32 = \frac{12}{32} [/tex]