The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many more boys than girls are there?

2 answers
Question:

The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many more boys than girls are there?

Answers

Answer:21 boys and 15 girls are in the class

Step-by-step explanation:let 7:5 be 7x and 5x7x+5x=3612x=36x=36÷12x=3therefore, 7x= 21 5x= 15therefore there are 21‐ 15 more boys than girls= 6

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