The ratio between the numbers of boys and girls in a class is 2:3 .If the number of boys is 18, find the total number in the class.
Answers
Answered by
3
Answer:
45 total students
Step-by-step explanation:
18 boys =(2:3)= 27 girls
18 boys+27 girls= 45
Answered by
11
ratio is 2:3 so let the no. of boy be 2x and no. of girls be 3x
2x=18
x=9
3x=3×9=27
so total no. of students in the class are
total no. of boys+total no. girls
=27+18
=45
please mark it as brainliest
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