Sum of all grades / number of students = average grade
Average grade = 80
number of students = 1514 (excluding payton)
80 * 1514 = 121120
Average grade = 81
number of students = 1515
81 * 1515 = 122715
Sum of 1515 students = 122715
Sum of 1514 students = <u>121120</u>
Difference: 1595 *Paytons grade
Well, let’s start with the numbers we need to know. 34.1% are female, and 65.9% are male. There are 58,300 female doctors, and an unknown amount of male doctors. Now, first of all, we can start with an estimate. There’s likely over 100k male doctors due to the ratio being almost 33.33 66.66. We can compare our final answer to that. The ratio is 1.93:1 for male to female doctors. With this, we can compare X:58,300. The male answer is 112,519. We can fact check this by dividing 112,519 by 58,300 (1.93). In total, there are 170,819 doctors, 112,519 male doctors, and 58,300 female doctors.
10 × 0.1 × t = 200
1 × t = 200
t = 200
V=5 1/20 or 101/20 hope this helps :)
Answer: Hence, the correct size of boys group is 5 and girls is 6.
Step-by-step explanation:
Since we have given that
Number of boys = 60
Number of girls = 72
We need to divide the students into gender specific groups of the largest possible size.
For this we will find "HCF of 60 and 72" which is equal to "12".
So, the correct size of each group is 12 in which number of boys would be
Number of girls would be
Hence, the correct size of boys group is 5 and girls is 6.