Question

in a class of 100 students 25% are girl and rest are boys if 40%of the boys and 20,% of girl have black hair then find the % age of student with black hair in class​

Answer 1

Answer:

60%

Step-by-step explanation:

total percentage of boys and girls having black hair=(40+20)%

b=60%

Answer 2

Step-by-step explanation:

hello from me this is class 9 th anser correct