MATH SOLVE

4 months ago

Q:
# There are 482 studemts in the school and there are two Grade 4 classes: Ms.Ashley's and Mr.Ben's classes. Mrs. Aheley's class had 15 boays and 6 girls. Mr Ben's class ahd 14 girls and 10 boys. In Ms. Ashley's class, 2/3 of the students wear glasses.In Mr. Ben's class, 1/4 of the kids have others siblings in the school.1. What fraction of the students in the school are in grade 4?2. What fraction of the grade 4 students are boys?3. What fraction of the grade 4 students are in Ms. Ashley's class?4. What fraction of the students in Mr. Ben's class that do not have siblings in the same school?5. In Ms. Ashley's class, are there more students that wear glasses or do not wear glasses?

Accepted Solution

A:

Answer:1. 45/482 of the students are in grade 4.2. 5/9 of the students of the grade 4 are boys.3. 7/15 of the grade 4 students are in Ms. Ashley's class4. 3/4 of the students in Mr. Ben's class do not have siblings in the same school.5. There are 14 students with glasses and 7 without glasses.Step-by-step explanation:1. Let's review the information given to us for solving the questions:Number of students in the school = 482Ms. Ashley's Grade 4 class = 21 studentsMs. Ashley's Grade 4 class boys = 15 studentsMs. Ashley's Grade 4 class girls = 6 studentsMs. Ashley's Grade 4 class with glasses = 2/3 * 21 = 42/3 = 14 studentsMr. Ben's Grade 4 class = 24 studentsMr. Ben's Grade 4 class boys = 10 studentsMr. Ben's Grade 4 class girls = 14 studentsMr. Ben's Grade 4 class with siblings in the school = 1/4 * 24 = 24/4 = 6 students2. Let's answer all the questions:1. What fraction of the students in the school are in grade 4?(Ms. Ashley's Grade 4 class + Mr. Ben's Grade 4 class)/ Number of students in the school 21 + 24 / 482 = 45/4822. What fraction of the grade 4 students are boys?(Ms. Ashley's Grade 4 boys + Mr. Ben's Grade 4 boys)/ (Ms. Ashley's Grade 4 class + Mr. Ben's Grade 4 class)15 + 10 / 21 + 2425 / 45 = 5/93. What fraction of the grade 4 students are in Ms. Ashley's class?Ms. Ashley's Grade 4 class / (Ms. Ashley's Grade 4 class + Mr. Ben's Grade 4 class)21 / 21 + 2421 / 45 = 7/154. What fraction of the students in Mr. Ben's class that do not have siblings in the same school?(Mr. Ben's Grade 4 class - Mr. Ben's Grade 4 class with siblings in the school)/ Mr. Ben's Grade 4 class24 - 6 / 2418 / 24 = 3/45. In Ms. Ashley's class, are there more students that wear glasses or do not wear glasses?There are 14 students with glasses and 7 without glasses.