summer4
summer4
24-02-2015
Mathematics
contestada
what is 15/21 simplified?
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lilhira
lilhira
24-02-2015
you divide the numerator and the denominator by 3 as both numbers are in the 3 times table so the answer is 5/7
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XxSadiaXx
XxSadiaXx
24-02-2015
It is simplified to 5/7 because 21/3=7 which is your denominator and 15/3=5 which is your numerator
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