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anonymous
 4 years ago
Frank has test grades of : 84 , 92 , 89, and 93. He wants an average of 90. What grade should he get on his next test in order to get a 90 average?
anonymous
 4 years ago
Frank has test grades of : 84 , 92 , 89, and 93. He wants an average of 90. What grade should he get on his next test in order to get a 90 average?

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Hero
 4 years ago
Best ResponseYou've already chosen the best response.0Someone posted this same problem earlier

Hero
 4 years ago
Best ResponseYou've already chosen the best response.0Yet no proof of how you got the 92

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sorry! I multiplied 90*5 to get 450

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0then subtracted each answer from 450 like 4508492...etc

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0idk if im write im so brain weary rite now

Hero
 4 years ago
Best ResponseYou've already chosen the best response.0You shouldn't just post answers without at least showing how you got it. For more info, consult the code of conduct

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sorry man! im new here! this is my first day

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i showed my work now!

Hero
 4 years ago
Best ResponseYou've already chosen the best response.0Ask the user if he understands it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0its a girl! and annie do you understand how i got that?

Hero
 4 years ago
Best ResponseYou've already chosen the best response.0Annie, did you understand anything @awesomeness123 wrote?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Uh...Well I did, but just not the subtracting part.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Like , can't I just add 84 + 92 + 89 + 93 together and subtract the sum of that from 450 ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okay to get the average you must add together then divide right

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so for this we must do the opposite

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yes! lol i made that complicated

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sorry im doing math on a virtual school doing math so my brain feels like jelly

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Alright, well then I got it. Thanks ♥

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0im so tired that i wrote doing math twice

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yes what you did was correct!
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