Mathematics
22 Online
OpenStudy (anonymous):
Divide.
48divided by 15.6 using long divison
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myininaya (myininaya):
so 48/15.6=480/156 if we multiply the top and bottom by 10
myininaya (myininaya):
how many times can 156 go into 480
myininaya (myininaya):
156*4 is too much so 156*3 we do just fine
myininaya (myininaya):
156*3=468
myininaya (myininaya):
do 480-468
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OpenStudy (anonymous):
12
myininaya (myininaya):
now bring down a 0 from 480.0
myininaya (myininaya):
and ask yourself how many times does 156 go into 120
OpenStudy (anonymous):
1
myininaya (myininaya):
no its 0
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myininaya (myininaya):
so you bring down another 0
myininaya (myininaya):
after putting that 0 where the quotient is
myininaya (myininaya):
how far are we suppose to go as in the length of the decimal number
myininaya (myininaya):
this number is forever
myininaya (myininaya):
do we stop at the hundredths spot
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OpenStudy (anonymous):
no
myininaya (myininaya):
we need a stopping spot because like i said this number has no end
OpenStudy (anonymous):
3.0769230769230
after that it just repeating itself over and over again
myininaya (myininaya):
oh yeah it does have a pattern
myininaya (myininaya):
you just put a bar over the repeating part
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OpenStudy (anonymous):
3.0769230769230769230769230 .....on and on forever :) you'd never get to the end of that :)... and yes to the bar.. good job :)