melher388 melher388

22-03-2017
Mathematics

contestada

On Thursday 30 students went to afterschool tutoring on Friday six students went what is the percent decrease in the number of students who went to tutoring
A. 20%
B. 80%
C. 400%
D. 500%
I know the answer is B. but here is the question I need help with.
Brittany chose A as the correct answer. how did she get this answer?
Please help and thanks

Respuesta :

cindyfrick cindyfrick

22-03-2017

she probably found the percent of those that showed up friday

Answer Link

kaykay12341 kaykay12341

22-03-2017

You need to find the percent of Thursday and the percent of Friday and then subtract the answers

Answer Link

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