manahilsiddd manahilsiddd

18-03-2020
Mathematics

contestada

Sponge Bob took 30 minutes to walk a mile last week.
Yesterday he was able to walk a mile in 24 minutes.
What is the percent change?

Respuesta :

iliketoeathumans2827 iliketoeathumans2827

18-03-2020

-20%
work:
(24-30):30*100=
(24:30-1)*100=
80-100=-20

Answer Link

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