Respuesta :

Answer:

12.5%

Step-by-step explanation:

To find the percent drop

Take the original temperature and subtract the new temperature

80-70 =10

Divide by the original temperature

10/80

.125

Multiply by 100%

12.5%

The percent drop in temperature is 12.5%

The initial temperature is 80°F

Change in temperature= 80-70

= 10°F

The formula is

= change in temperature / original temperature × 100

= 10/80 × 100

= 0.125 × 100

= 12.5 %

Hence the temperature drop is 12.5%

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