Question

In a class of 20 students, 40% are boys. Twenty-five percent of the boys and 50% of the girls wear glasses. How many students wear glasses?
40% of 20 gives us 8 boys (10% of 20 = 2, 2 * 4 = 8).

25% of 8 gives us 2 boys (8 / 4 = 2).

60% of 20 gives us 12 girls (firstly, 100% - 40% = 60%. Secondly, 2 * 6 = 12).

50% of 12 gives us 6 girls (12 / 2 = 6).

2 boys who wear glasses + 6 girls who wear glasses = 8 students who wear glasses.
40% of 20 gives us 8 boys (10% of 20 = 2, 2 * 4 = 8).

25% of 8 gives us 2 boys (8 / 4 = 2).

60% of 20 gives us 12 girls (firstly, 100% - 40% = 60%. Secondly, 2 * 6 = 12).

50% of 12 gives us 6 girls (12 / 2 = 6).

2 boys who wear glasses + 6 girls who wear glasses = 8 students who wear glasses.
jbgiygub
40% of 20 gives us 8 boys (10% of 20 = 2, 2 * 4 = 8).

25% of 8 gives us 2 boys (8 / 4 = 2).

60% of 20 gives us 12 girls (firstly, 100% - 40% = 60%. Secondly, 2 * 6 = 12).

50% of 12 gives us 6 girls (12 / 2 = 6).

2 boys who wear glasses + 6 girls who wear glasses = 8 students who wear glasses.

8 students
the answer is 8 kids okay you get it wrong don't blame me

Related Questions

Mrs.Smith's class has 12 girls and 8 boys. What percent of he class are girls? [#boys/girls+boys]*1... 8) A high school graduating class is made up of 445 students. There are 97 more girls than boys. H... Mrs. Smith's classroom can hold at the most 30 students. Her first period class had 4 boys for every... 180 students total were surveyed on their favorite color of Starburst. There are 77 boys. What...