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Given the following expression:

[tex]\[ \frac{1}{2} \times \frac{6}{7} \times 9 \times \frac{18}{147} = \frac{3}{14} \][/tex]

Question:
The total number of students in a motor's classroom is 45. If [tex]\(\frac{1}{5}\)[/tex] of the total students are girls, find the total number of girls.



Answer :

GinnyAnswer
Sure, let's solve this problem step by step.

The total number of students is given as 45. We need to find the total number of girls, given that girls constitute [tex]\(\frac{1}{5}\)[/tex] of the total number of students.

1. Understand the fraction given:
- The fraction [tex]\(\frac{1}{5}\)[/tex] represents the part of the total number of students who are girls.

2. Calculate the number of girls:
- To find the number of girls, we multiply the total number of students by the fraction of girls.
- So, we multiply [tex]\(45\)[/tex] by [tex]\(\frac{1}{5}\)[/tex].

3. Perform the multiplication:
- [tex]\(45 \times \frac{1}{5} = 9\)[/tex].

Therefore, the total number of girls is [tex]\(9\)[/tex].

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