araceli93 araceli93
  • 06-04-2021
  • Mathematics
contestada

On day 1 Vampire
Olly slept 5 hours. On
day 2 he slept 7 hours.
By what percent did he
increase his sleeping?

Respuesta :

mhanifa
mhanifa mhanifa
  • 06-04-2021

Answer:

  • 40%

Step-by-step explanation:

  • Initial number of hours = 5
  • Increased number of hours = 7

Change:

  • 7 - 5 = 2

Percent change:

  • 2/5*100% = 40%
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