110 book marks will be given to students attending the field trip
Step-by-step explanation:
The ratio of chaperons to students is:
1:5 can also be written as x : 5x
And total people going on trip are 132
This can also be written as:
x+5x = 132
![6x = 132](https://tex.z-dn.net/?f=6x%20%3D%20132)
Dividing both sides by 6
![\frac{6x}{6} = \frac{132}{6}\\x = 22](https://tex.z-dn.net/?f=%5Cfrac%7B6x%7D%7B6%7D%20%3D%20%5Cfrac%7B132%7D%7B6%7D%5C%5Cx%20%3D%2022)
So,
Number of chaperons = x = 22
Number of students = 5x = 5 * 22 = 110
As there are 110 students and each student will get a souvenir book marks, so 110 book marks will be given to students attending the field trip
Keywords: Ratio percentage
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