deannagarcia00p7307a deannagarcia00p7307a

03-04-2020
Mathematics

contestada

Find the percent of increase.
Original number: 45 books
New number: 63 books

Respuesta :

Juan50464161 Juan50464161

03-04-2020

Answer:

Step-by-step explanation:

first you multiply 45 by .40 you multiply by .40 because that is the percent increase.

45*.40=18

then you just add the 18 to 45 which get you 63.

answer:40%

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