In a class of 45 students , 5 were absent if 30 % remaining were not in school dress.How many students were in school dress
Answers
To Find:-
How many students were in school dress??
Given:-
Total number of students in class = 45
Number of students absent = 5
Percentage of students not in school dress = 30%
Solution:-
Answer
28 students
step-by-step explanation:
Total number of students in class = 45
Number of students absent = 5
Number of students present
= 45 - 5
= 40 students
Number of students those who is not in school dress
= 30% of 40
= 12 students are not in school dress
So, The students those who are in school dress are
= 40 - 12 students
= 28 students
Required Answer
28 students are in school dress.
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Some important concepts
While doing simply sums we should always remember the rules of
"B O D M A S"
B = Bracket
O = Of
D = Division
M = Multiplication
A = Addition
S = Substraction
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