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1. There were 50 pupils in 6th grade. if 28% of the pupils were absent how many pupils were present?2. Adolf got 20% of an 80 item test incorrectly. How many items did he get Correctly?

1 There were 50 pupils in 6th grade if 28 of the pupils were absent how many pupils were present2 Adolf got 20 of an 80 item test incorrectly How many items did class=

Respuesta :

Okay, here we have this:

Considering the provided information, we obtain the following expression:

Students present = Total students - (Total students * Percentage absent)

Students present = 50 - (50*28%)

Students present = 50 - (50 * 0.28)

Students present = 50 - 14

Students present = 36

Finally we obtain that there were 36 students present