One hundred students were surveyed about whether they recycle regularly. The results are shown in
1 answer:
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Answer: The total number of student in the school = 240.
Step-by-step explanation:
Let x be the total number of students in the school.
Given: 35% of the students at Charles drew middle school are 6th graders.
i.e. Number of sixth graders = 35% of x = 0.35x [35% = 0.35]
Since there are 84 sixth graders in the school,
So
Divide both sides by 0.35, we get
Hence, the total number of student in the school = 240.
The reciprocal of a fraction 
is the same fraction "upside down" 
.
The reciprocal of a whole number
is "1 over" that number 
.
10/9
11/1 or 11
1/10
The reciprocal of a whole number
10/9
11/1 or 11
1/10