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

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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