Question

1. In fifth class out of 40 students 18 are girls.
What is the percentage of girls in the class ? I wan't answer in 1 minute ​

Answer 1

Answer:

total students=40

no. of girls=18

percentage of girls in class=18/40÷1/100

= 9/20×100/1

= 45%

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Answer 2

Step-by-step explanation:

$100 \times \frac{18}{40 } \: \\ \\ \: 40\%$