Ike 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 answer . (only put numeric values,

75% of the students like skatingthis means that 25% of the students do not like skatingand 35 students do not like skating.
so 25% of the total students = 35
0.25x = 35
x = 35 / 0.25
x = 140so there are 140 total students.

and 75% of the total students like skatingso 75% of 140..
0.75 * 140 = 105 students like skating <==