Question

2. There are 42 students in a class and
5
of the students are boys. How many girls are there in
7
the class?​

Answer 1

Answer:

37

Step-by-step explanation:

Total students = 42

Total students = 42no. of boys = 5

Total students = 42no. of boys = 5no. of girls = 42-5

Total students = 42no. of boys = 5no. of girls = 42-5 = 37

Answer 2

Answer:

37 girls

Step-by-step explanation:

let girls be x

then, girls + boys = total students

= x + 5= 42

= x = 42-5

= x = 37

therefore 37 girls are there in the class.

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