Respuesta :

sarahthegerm

Answer:

Step-by-step explanation:

Amy is running 1 mile every 15 minutes, so 15*7 will give you your answer, which is 105. Divide 105 by 60 to convert into hours, which is 1 hour and 15 mins.

akbusiness987

Answer:

1.75 hours

1 hour and 45 minutes

Step-by-step explanation:

[tex]\frac{7}{y}: \frac{2}{30}[/tex]

y · 2 = 30 · 7

2y = 210

2y ÷ 2 = 210 ÷ 2

y = 105

1 hour = 60 minutes

y hours = 105 minutes

[tex]\frac{1}{60}: \frac{y}{105}[/tex]

y · 60 = 105 · 1

60y = 105

60y ÷ 60 = 105 ÷ 60

y = 1.75

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