Question

of the drinks. How many students are there in the class!
12.
In a class, 40% of the boys drink tea but 40% of the tea drinkers are girls. If every student
drinks only one of the two drinks, then
The number of boys who drink coffee is __% of the number of girls who drink tea.
The coffee drinkers are at least___
% of the tea drinkers.
(a)
(b)​

Answer 1

1. (_21)÷(_7)+26 ÷(_2)×5