Sagot :
Answer:
B.20
BECAUSE THERE ARE 40 STUDENTS IN A CLASS THAT YOU DON'T KNOW HOW MANY GIRLS OR BOYS. AS IT SAID, 1/2 OF THEM ARE GIRLS SO ALL YOU NEEDED TO DO IS DIVIDE 40 BY 2 = 20.
FOLLOW ME
Answer:
BECAUSE THERE ARE 40 STUDENTS IN A CLASS THAT YOU DON'T KNOW HOW MANY GIRLS OR BOYS. AS IT SAID, 1/2 OF THEM ARE GIRLS SO ALL YOU NEEDED TO DO IS DIVIDE 40 BY 2 = 20.
FOLLOW ME