Find the percents of the number 2.3% of 80
@texaschic101 ? :D
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OpenStudy (rebeccapink6398):
I think its 1.84 :D
OpenStudy (texaschic101):
2.3% of 80
turn 2.3% into a decimal -- .023
" of " means multiply
.023(80) = 1.84
does 1.84 need to be in percent form ??
OpenStudy (rebeccapink6398):
no that's one of the options :D.. so im right?
OpenStudy (texaschic101):
yes..you did great :)
OpenStudy (rebeccapink6398):
WOOP WOOP.. lol jk but thanks could you also help me with this one?.,......
What is the percent of the number 522% of 85?
72 is 75% of what number?
70% if a number is 98
what is 90%of that same number?
{PS} they are diff questions :D
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OpenStudy (texaschic101):
522% of 85 = 5.22(85) = 443.7
72 = 75% of what number
72 = .75n
72/.75 = n
96 = n
70% of a number is 98
.70n = 98
n = 98/.70
n = 140
90% of same number
.90(140) = 126
OpenStudy (rebeccapink6398):
for the third question 70% od=f a number is 98.. that's not an option
OpenStudy (rebeccapink6398):
OHH!!! nvm lol I see it now..lol facepalm
OpenStudy (texaschic101):
lol......do you have any questions ?
OpenStudy (rebeccapink6398):
what?
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OpenStudy (texaschic101):
do you have any questions about the problems I did ? Do you understand ?