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Mathematics 14 Online
OpenStudy (anonymous):

what is 40% of 315?

OpenStudy (anonymous):

SHOW WORK PLZ

OpenStudy (andrewthecookie):

.40 x 315 bro

OpenStudy (andrewthecookie):

126 ;3

OpenStudy (andrewthecookie):

gimmie medal

OpenStudy (anonymous):

ty bruh @AndrewTheCookie

OpenStudy (andrewthecookie):

wheres meh medal cx

OpenStudy (anonymous):

i gave it u already

OpenStudy (anonymous):

y u blind woman cx

OpenStudy (andrewthecookie):

gimmie moar :D

OpenStudy (anonymous):

nah dood

OpenStudy (andrewthecookie):

;c ok

OpenStudy (texaschic101):

this would be good for you to learn. There is a formula that will sove all percentage problems no matter how they are worded. The formula is : is/of = %/100 Now read your problem and pay attention to the words. What is 40% of 315 now sub info into the formula what number can be represented as x is/of = %/100 is = x % = 40 of = 315 x/315 = 40/100 --- proportion, so we cross multiply 100x = (315)(40) 100x = 12600 -- divide both sides by 100 x = 12600/100 x = 126 so 40% of 315 = 126 And if your problem was : 315 is 40% of what number...you would set it up like this : is/of = %/100 of = x is = 315 % = 40 315/x = 40/100...you would then cross multiply 40x = 31500 x = 31500/40 x = 787.50 any percentage problem can be figured out with this formula

OpenStudy (anonymous):

0.o

OpenStudy (anonymous):

Thanks!

OpenStudy (texaschic101):

sure thing :)

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