There are 40 students in my class.18 of them are boys,and th

There are 40 students in my class.18 of them are boys,and th There are nineteen students in my class and n() of them are 1、There are fifty students in my class.Twenty are boys and _ There are sixty students in our class.And( )of us are boys.W there are 40 students in our class and two fifths of them __ There are 40students in our class and 20 of them watched mat there are 46 students in my class.That's 24 boys and 22 girl There are ___ of students are boy in my class. There are many students in my class,some are boys,others are There are twenty students in my class and only one of ___a g 填空:There are thirty students in my class and thirty ()of the in our class( ) of the students are boys A.three fifths B.th