Mathematics
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OpenStudy (juicyme_love):
Manny walks for 30 min at a speed of 5 km/h.
How far does Manny walk?
A.
2.5 km
B.
7.5 km
C.
75 km
D.
150 km
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OpenStudy (anonymous):
150 km
OpenStudy (orange_):
multiply 30 min by 2.5
OpenStudy (orange_):
Since 30 min is half of a hour, divide 5 by 2
OpenStudy (orange_):
So C
OpenStudy (anonymous):
multiply 30 by 60 and divide by 2
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OpenStudy (anonymous):
it's D
OpenStudy (juicyme_love):
oh thanks james <3
don't be mad at him 4 giving derect answer im in a rush anyways
OpenStudy (orange_):
It is C!!
OpenStudy (anonymous):
How?
OpenStudy (juicyme_love):
C or D and simply say how?
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OpenStudy (anonymous):
If 300 km is in 60 minutes and you split it in half its 150!
OpenStudy (orange_):
Because, look, it is 5km/h h = HOUR. 30 min is 1/2 of an hour, so you can multiply 5 by 30 and divide by 2.
OpenStudy (anonymous):
If you multiply 60 by 5 you get 300 and just cut it in half after that
OpenStudy (anonymous):
It's 150
OpenStudy (orange_):
I looked it up, 75.
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OpenStudy (juicyme_love):
75 than..
OpenStudy (juicyme_love):
right
OpenStudy (anonymous):
I'm 1005% certain it's 150
OpenStudy (jahernandez):
stop confusing her and tell her the right answer
OpenStudy (juicyme_love):
:( oh my..
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OpenStudy (anonymous):
It's 150!!
OpenStudy (juicyme_love):
fine than.
OpenStudy (anonymous):
just do 30 * 5 you don't need to divide it
OpenStudy (orange_):
YESSS, you do.
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OpenStudy (anonymous):
were both wrong
OpenStudy (anonymous):
it's 2.5 because she goes 5km in an hour and she only went for half that