Find their average marks. b) of the number of students of a school are girls. What
percent of the students are girls?
please gyes help me by the solution this is my exam question​

step- i d k and i d c : )

you: : 0

bye

ou would have 12 of each

idk

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;