Question

of the students in the lunch room 40% are girls there are 20 girls in the the lunch room how many students are in the lunch room

Answer 1

Answer:

30

Step-by-step explanation:

40%/2=20%

20/2=10

100%-40%=60%

60%/3=20%

10x3=30

Answer 2

Answer:

50 students

Step-by-step explanation:

20 is 40% of 50

because 50 x .40 = 20

Hope this helps!