38 1/2 = [(38×2) + 1]/2 = 79/2 Km
13/4 = [(1×4) + 3]/4 = 7/4 Hora
7/4 Horas = 79/2 Km
1 Hora = X
X = [1 Hora × 79/2 Km] 7/4 Hora = 158/7 Km
R. En una sola hora recorre 158/7 Km
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Verified answer
38 1/2 = [(38×2) + 1]/2 = 79/2 Km
13/4 = [(1×4) + 3]/4 = 7/4 Hora
7/4 Horas = 79/2 Km
1 Hora = X
X = [1 Hora × 79/2 Km] 7/4 Hora = 158/7 Km
R. En una sola hora recorre 158/7 Km
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