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23-11-2020
Mathematics

contestada

There are 40 students in the class. If 10% are absent on Friday, what is the number of students present in the class?

Respuesta :

23-11-2020

Answer:

36

Step-by-step explanation:

if 10% are absent the other 90% are present

40 students represent 100%

? students represent 90%

?=40*90/100=36 students

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