lifeonearth lifeonearth

06-07-2020
Mathematics

contestada

How did the temperature change if: at first it increased by 5 % and then increased by 20%

Respuesta :

mhanifa mhanifa

06-07-2020

Answer:

26% increase

Step-by-step explanation:

Initial temperature= t

5% increase= t+ 5%= 1.05t

20% increase= 1.05t +20%= 1.05t*1.2= 1.26t

1.26 t= t + 26%

So temperature increased by 26%

Answer Link

yp3angels yp3angels

06-07-2020

Answer: The temperature changed by 26%

Step-by-step explanation:

5%+t= 1.05t

1.05t +20%= 1.05t

1.05t×1.2= 1.26t

t + 26%= percent change

Answer Link

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