Problem 3. Finding a percentage.

In a school the number of students in the 5th grade are 160. Of these, 10% participate in the mathematics competition, 40% participate in the drawing competition and the rest participate in the English competition. Find out the number of students who will participate in the English competition?

Fill in here

Exemple !

In a school the number of students in the 5th grade are 160. Of these, 40% participate in the mathematics competition, 45% participate in the drawing competition and the rest participate in the English competition. Find out the number of students who will participate in the English competition?

100% - 40% - 45% = 15%, the percentage of girls participating in the English competition

15/100
× 160 =
2400/100
= 24

Site-ul nostru poate rămâne gratuit numai prin afișarea de reclame.

Vă rugăm să ne susțineți prin dezactivarea blocării de anunțuri.