Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

Mike observed that 75% of the students of a school liked skating. If 35 students of the school did not like skating, the number of students who liked skating was ______. (only put numeric values, no other symbols)

OpenStudy (anonymous):

ok so 100%-75%=25%

OpenStudy (anonymous):

35 students at a school of "n" students that did not like skating would represent what percentage 25% or 75%

OpenStudy (anonymous):

I think 25 right?

OpenStudy (anonymous):

yes so that means 35 students at "n" number of students school represents 25% they are asking u how many students are at the school though how many times does 100% go into 25%?

OpenStudy (anonymous):

hint think of 1 dollar and quarters :)

OpenStudy (anonymous):

4 times

OpenStudy (anonymous):

yes so that means that there is one quarter of the school the 35 students that do not like skating however the total number of the students at that school represents 4 quarters so what do i multiply to get the total number of students?

OpenStudy (anonymous):

give it a try ill help u along the way :)

OpenStudy (anonymous):

multiply 35 by 4?

OpenStudy (anonymous):

yes that is correct :D

OpenStudy (anonymous):

do u see why ?

OpenStudy (anonymous):

ok so when u multiply 35 by 4 u get 140 students which is the total number of students now what do u have to subtract from 140?

OpenStudy (anonymous):

35?

OpenStudy (anonymous):

yes :)

OpenStudy (anonymous):

140-35=105

OpenStudy (anonymous):

105 students therefore like skating

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!