Question

There are 42 students in a class and 5/7 of students are boys. find
the number of girls in a class.​

Answer 1

Answer:

37 girls

Step-by-step explanation:

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Answer 2

Answer:

42 students in a class.

5/7 of students are boys

so, number of boys =42×5/7=30

so number of girls =(42-30)=12

the number of girls =12