Question

If 50%girl in a class like chocolate ice cream 30% like strawberry ice cream and the remaining like other flavour than what parcent of girl like other flavours ? If the total number of girl in the class are 60 find the exact number who like each type of flavours

Answer 1

50+%+30%=80%
80%=60
80÷100=60
4÷5=60
4=60×5
4=300
300÷4=75

Answer 2

50%+30%=80%
80%=60
80÷100=60
4÷5=60
4=60×5
4=300
=300÷4
=75