Question

Из 24 учащихся класса 13 человек отличники, и 8 хорошисты. Какую часть от общего числа учащихся составляют отличники и хорошисты вместе?

Answer 1

87,5% часть составляют отличники и хорошисты

Answer 2

Всего вместе отличников и хорошистов 21

Answer 3

Calculating the Proportion of Excellent and Good Students

To find the proportion of excellent and good students in the class, we can use the following formula:

Proportion = (Number of Excellent Students + Number of Good Students) / Total Number of Students

Given that there are 24 students in the class, with 13 being excellent and 8 being good, we can calculate the proportion as follows:

Proportion = (13 + 8) / 24

Calculation

Proportion = 21 / 24

Result

Proportion = 0.875

Therefore, the proportion of excellent and good students together is 87.5% of the total number of students in the class.