Question

Q. If the average score of 42 boys of school is 137. While the average score of 98 girls is 124 of the same class. Find the combined average of the
class.
130.5
130
129.5
129

Answer 1

Answer:

129.

5

Step-by-step explanation:

Answer 2

Answer:

47*137=5754

98*124=12152

5754+12152=17906

47+98=140

Combined Average= 17906÷140

Ans = 127.9