the ratio between number of boys and girls in a class is 1:3 if the no of boys is 11 find the total no of students in class
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Answer:
44 students
Step-by-step explanation:
the ratio is 1:3
Let's assume a common multiple x
x = no. of boys
3x = no. of girls
x = 11
∴ No. of girls = 3x = 3 x 11 = 33
Total no. of students = 33 + 11 = 44
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