there are 42 students in a class and 5÷7 OF THE students are boys. how many girls are there in the class?
Answers
Answered by
3
Answer:
12 girls
Step-by-step explanation:
Total no. of students = 42
No. of boys = 5/7
No.of girls we have to find
No. of boys = 5/7 * 42
= 5 * 6 = 30 boys
No. of girls = Total students - No. of boys
= 42 - 30
= 12
Answered by
0
Answer:
there are 12 girls in the class
Step-by-step explanation:
5/7 × 42 = 30 , therefore no. of girls = 42 - no. of boys
= 42-30
= 12
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