300 students-----100%
x students------95%
x=(300*95)/100
x=285
300-285=15
15 students are not going on a trip
Explanation:
Total students = 300
Percentage of students going on the field trip = 95%
Now
let's find number of students going on field trip
= 95% of 300
= 0.95 * 300
= 285
Number of students who are not going
= 300 - 285 = 15
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