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

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1. Answer:

   50 students

   Step-by-step explanation:

   20 is 40% of 50

   because 50 x .40 = 20

   Hope this helps!

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2. Answer:

   30

   Step-by-step explanation:

   40%/2=20%

   20/2=10

   100%-40%=60%

   60%/3=20%

   10×3=30

   Reply