Math, asked by akasachauhan739, 3 months ago

In fifth class out of 40 students 18 are girls. What is the percentage of girls in the class ?

Answers

Answered by kwin15

14

Answer:

total students=40

no. of girls=18

percentage =18×100/40=18×10/4=18×5/2=9×5=45%

Answered by 123UDAY123

2

Answer:

x/100 * 40 = 18

40x/100 = 18

2x/5 = 18

x = 18*5/2

x = 9*5

x = 45

45% population of class is girls

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