Evaluation 34581

There are a total of 26 students in the class. During the evaluation of the control work, the teacher said: "4 pupils got the number one, and that is 16%. "Did all the students write the control work?



Step-by-step explanation:

n=26  4=0.16 x  0.16x=4  x=0.164=25  x=25  n>x o=0

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