Respuesta :

Answer:

75%.

Step-by-step explanation:

The increase in miles = 3.5 - 2 = 1.5.

So the percent increase = (1.5 / 2.0) * 100

= 0.75 * 100

= 75%.

Answer:75%

Step-by-step explanation

Her progress 3.5-2=1.5

2 miles progressed by 1.5 miles

1 miles progressedby 1.5/2 miles

100 miles progressedby ( 1.5/2)x 100

=75℅

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