Question

2. if in a class of 40 students, 70/ students are girls, then what is the number of boys in the class?​

Answer 1

Answer:

12

Step-by-step explanation:

Total students=40

There is 70% of students are girls means 40-40*70/100

40-28

12

so number of boys in class is 12 students

Answer 2

Answer:

Number of boys is 12

Step-by-step explanation:

To Obtain the number of girls we need to divide 40/100*70=28 students so boys will be 12 as total students are 40 girls=28     Boys=12 as 40-28=12

hope it helps

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