The ratio of boys to girls in a group is 5:2. If there are 24 more boys than girls, work out how many boys there are.
Answers
Answer: 29:4
Step-by-step explanation: If you start with 5 boys and 2 girls the questions ask how much will there be if there was 24 more boys. So you need to add 5+24=29 so.......... 29:2
There are 40 boys in group
Solution:
Given that,
The ratio of boys to girls in a group is 5 : 2
Thus, total parts = 5 + 2 = 7
5 - 2 = 3 more parts that are boys
The 24 extra boys are those 3 parts
3 part = 24
1 part = 24/3 = 8
Therefore,
Number of boys = 5 parts = 5(8) = 40
Thus there are 40 boys in group
Learn more:
The ratio of boys and girls in a class is 5:3. If 16% of boys and 8% of girls failed in an examination, then find the percentage of passed students
https://brainly.in/question/12843623
The ratio of boys and girls in a school is 8:3 ,if the number of girls be 375. Find the number of boys
https://brainly.in/question/1725543