At jefferson elementary school, the number of teachers and students (kindergarten through sixth grade) totals 510. the ratio of students to teachers is 16 to 1. kindergarten students make up 1/5 of the student population and fifth and sixth graders account for 1/3 of the remainder. students in first and second grades account for 1/4 of all the students. if there are an equal number of students in the third and fourth grades, then the number of students in third grade is how many greater or fewer than the number of students in kindergarten? a. 12 greater
b. 17 fewer
c. 28 fewer
d. 36 fewer
e. 44 fewer

C. 28 fewer

Step-by-step explanation: Total population of students and teachers = 510

Students : teacher = 16 : 1

Population of students = 16/17 × 510 = 480 students

Number of kindergarten students = 1/5 of 480 = 1/5×480 = 96

Number of grade 5 and 6 students = 1/3 of (480 - 96) = 1/3×384 = 128

Number of grade 1 and 2 students = 1/4 of 480 = 1/4×480 = 120

Number of grade 3 and 4 = 480 - (96+128+120) = 480 - 344 = 136

Number of grade 3 students = 136/2 = 68

Number of kindergarten students = 96

Therefore, the number of students in grade 3 is 28 (96 - 68 = 28) fewer than the number of students in kindergarten

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540