Mathematics
8 Online
OpenStudy (anonymous):
can someone please help me with 4 questions ?
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OpenStudy (anonymous):
@superman38
OpenStudy (anonymous):
shure
OpenStudy (anonymous):
which fraction is equivalent to 56%
14/25
7/8
5/6
56/10
OpenStudy (anonymous):
its either a or d
OpenStudy (anonymous):
ok do u know for sure which it is ..can u work on it please ill be back just check it over ig and ill be back
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OpenStudy (anonymous):
ight
OpenStudy (anonymous):
@baconbaby1334
OpenStudy (anonymous):
@lil_chukie
OpenStudy (anonymous):
it is A
OpenStudy (anonymous):
how did u get the answer though can u explain a little of how u would get the answer? @chethus
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OpenStudy (anonymous):
yea a
OpenStudy (anonymous):
yeah sure...to get any fraction in percentage we simply multiply that fraction by hundred...here
\[(14\div25)\times100\]
OpenStudy (anonymous):
that is 14 x 4=56...so that is the rite option
OpenStudy (anonymous):
i know u still have some doubt...
OpenStudy (anonymous):
oh ok thx so much can yall help me with a few more maybe
@superman38
@chethus
@lil_chukie
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OpenStudy (anonymous):
yup....but pls make it fast sis...:)
OpenStudy (anonymous):
What is 5% of 78
0.39
3.9
39
390
OpenStudy (anonymous):
can u help superman38?...@chethus
OpenStudy (lynfran):
3.9
OpenStudy (anonymous):
ok can u help with 2 more maybe?
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OpenStudy (lynfran):
sure
OpenStudy (anonymous):
yea
OpenStudy (anonymous):
12% of what number is 180
1500
15
21.6
150
when you do percentage do u add subtract divide?
I was thinking D ?
OpenStudy (lynfran):
1500
OpenStudy (lynfran):
12/100*1500=180
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OpenStudy (anonymous):
so A
OpenStudy (lynfran):
or u can also approach it as 100/12*180=1500
OpenStudy (lynfran):
yes A
OpenStudy (anonymous):
The regular price of a music player is $59.50. It was on sale for 24% off
How much was the discount
I have no answers ...u have to figure it out
$ ?
OpenStudy (lynfran):
the discount 24/100*59.50=$14.28
and the new price would be 59.50-14.28=$45.22 if ur curious to know this part..
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OpenStudy (anonymous):
ok thx one more
OpenStudy (lynfran):
ok
OpenStudy (anonymous):
Miriam bought a digital camera that cost $140.The sales tax n her state is 7%.
what I the final amount that Miriam paied for the camera?
OpenStudy (anonymous):
Miriam bought a digital camera that cost $140.The sales tax n her state is 7%.
what I the final amount that Miriam paied for the camera?
OpenStudy (lynfran):
7/100*140=9.8
140+9.8=149.8 the answer $149.8 she will pay for it
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OpenStudy (anonymous):
ok thx so much can I fan u?
OpenStudy (lynfran):
sure