Question

c
now many
questions were on
the test?
25
there are 28
students in a class. 12
of them are girls and
the rest are boys.
what percent are
boys? round to a
tenth of a percent.

Explanation:

Step1: Find the number of boys

Total students = 28, girls = 12. So boys = 28 - 12 = 16.

Step2: Calculate the percentage of boys

Percentage = (Number of boys / Total students) × 100 = (16 / 28) × 100 ≈ 57.142857...

Step3: Round to the tenth of a percent

Rounding 57.142857... to the tenth of a percent gives 57.1%.

Answer:

57.1%