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Rika Yailang

· started a discussion

· 1 Months ago

Error (Question: 125074.3 )

please make sure if the solution is correct...will be awaiting for the correct solution.

Question:
DIRECTIONS: Study the following graph and table carefully and answer the questions that follow:


Ratio of Boys and Girls students

University

Boys

Girls

A

13

6

B

4

3

C

7

8

D

9

11

E

23

12
The average number of boys in university A, B and C together is how much percent of number of girls of university D?
Options:
A) 147.7% 
B) 163.5%
C) 142.7%
D) None of these
Solution:


Knowledge Expert

· commented

· 1 Months ago

Given solution is correct....

Number of boys in university A, B and C together
= (760/19) × 13
= 520.
Number of girls of university D = (640/20) × 11
= 352
Req. % = (520/352) × 100%
= 147.7 %
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