logrex
logrex
05-03-2015
Mathematics
Answered
What is 21 divided by 1/3?
Answer :
Аноним
Аноним
05-03-2015
[tex]\frac { 21 }{ \frac { 1 }{ 3 } } \\ \\ =\frac { 21 }{ 1 } \cdot \frac { 3 }{ 1 } \\ \\ =63[/tex]
Answer Link
mac32b
mac32b
05-03-2015
21 :
1
⇒ 21 x
3
⇒
63
⇒
63
3 1 1
Solution: 63
Answer Link
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