the school bus service is only offered to grade 1 and 2 students. 5/24 of the total number of students are in grade 1 and 2. 4/7 off the grid 1 and 2 take the school bus to school. what fraction of all students take the school bus to school.
Answers
Answer:
oh my god it is very difficult but do t worry u can check it on doubt nut app or google or youtube technology is great mark me hope its helping u
The answer is 5/42.
Given,
The students in grade 1 and 2 = 5 / 24
The students that take the bus to school = 4/7
To Find,
The fraction of all students take the school bus to school =?
Solution,
Let the total students be x
The total students in grades 1 and 2 = 5/24 of the total students
The total students in grades 1 and 2 = 5/24 of x
The total students in grades 1 and 2 = 5x/24
The students from grades 1 and 2 who take the bus to school = 4/7 of the total students in grades 1 and 2
The students from grades 1 and 2 who take the bus to school =4/7 of (5x/24)
The students from grades 1 and 2 who take the bus to school =(4/7)*(5x/24)
The students from grades 1 and 2 who take the bus to school = 5x/42
The students from grades 1 and 2 who take the bus to school = 5/42 of the total students.
Hence, 5/42 of all students take the school bus to school.