19-04-2020
Mathematics

contestada

Mrs.Mroc has 35 students in her science class.If her class increases to 42 students next
year, what will be the percent of change?

Respuesta :

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19-04-2020

Answer:

20%

Step-by-step explanation:

Find the increase (subtract original number with final):

42-35= 7

Find the percent change (divide the increase by original number, then multiply by 100 to find the percentage):

[tex]\frac{7}{35}[/tex]*100=20

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