Respuesta :
Answer: 52
Step-by-step explanation:
Let y be the multiplier
31y = no. of boys
44y = no. of girls
Boys + girls = 300
44y + 31y = 300
75y = 300
y = 300/75
y = 4
Using 4 as the multiplier
therefore:
44*4 = 176 girls
31*4 = 124 boys
176 girls - 124 boys = 52
Answer:
There are 52 more girls in school.
Step-by-step explanation:
Given :
Total Students - 300 students.
The ratio of boys to girls is 31 : 44
To Find :
How many more girls are there in the school.
Solution :
Consider :
The multiplier as x.
→ 44x + 31x = 300
→ 31x = Number of boys .
→ 44x = Number of girls.
→ The number of Boys + girls = 300.
Now,
Use the value of x as the multiplier.
So,
→ 44 x 4 = 176 girls.
→ 31 x 4 + 124 boys.
→ 176 - 124
→ =52
Conclusion →There are 52 more girls in school.