Answer:
There are 60 boys and 80 girls in Franklin School.
Step-by-step explanation:
"franklin school has 3 boys for every 4 girls in the fifth grade." means that the ratio of boys to girls is: 3:4
It can also be written as 3/4
Also given
Total number of students: 140
We will use ratios to find the number of boys and girls in shool.
First of all, we have to calculate the sum of ratio which is: 3+4 = 7
Let b be the number of boys and g be the number of girls
Then

Hence,
There are 60 boys and 80 girls in Franklin School.
Answer:
i dont understand...the meaning?
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
HOPE THIS HELPS
PLZ MARK BRAINLIEST
It is 4 because 3 times 4 equals 12
Answer:
10% of 63 is 6.3 so 63+6.3=69.3
Step-by-step explanation: