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Mathematics
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OpenStudy (drummergirl7):
In 2/5 hour, Matt can type 4/5 page.
What is Matt's rate in pages per hour?
Drag and drop the correct value into the box.
8/25
3 1/8
1/2
2
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OpenStudy (drummergirl7):
@steve816
OpenStudy (aveline):
Multiply each side of the equation by 5/2
OpenStudy (drummergirl7):
hi :)
OpenStudy (drummergirl7):
how do i do that? sorry im really bad at math :( do i multiply both numbers by 5/2
OpenStudy (shadowlegendx):
\[\frac{ 2 }{ 5 }h = \frac{ 4 }{ 5 }p\]
Where h = an hour
and
p = a page
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OpenStudy (drummergirl7):
i think its c but i could be wrong what do u think??
OpenStudy (shadowlegendx):
Multiply both sides by 5/2
\[\frac{ 5 }{ 2 }(\frac{ 2 }{ 5 }h) = \frac{ 5 }{ 2 } (\frac{ 4 }{ 5}p)\]
\[\frac{ 10}{ 10 }h = \frac{ 20 }{ 10}p\]
10/10 = 1
20/10 = 2
\[1h = 2p \rightarrow h = 2p\]
1 hour = 2 pages
OpenStudy (drummergirl7):
so its 1/2 :D
OpenStudy (shadowlegendx):
How
OpenStudy (drummergirl7):
u said 1 hour 2 pages does that equal 1/2?
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OpenStudy (shadowlegendx):
If it's saying
\[\frac{ 1hour }{ 2pages }\]
Then yeah
OpenStudy (drummergirl7):
yay thx so much
OpenStudy (shadowlegendx):
No problem
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