06-03-2015
Mathematics

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What is 21 divided by 1/3?

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Аноним Аноним

06-03-2015

[tex]\frac { 21 }{ \frac { 1 }{ 3 } } \\ \\ =\frac { 21 }{ 1 } \cdot \frac { 3 }{ 1 } \\ \\ =63[/tex]

Answer Link

06-03-2015

21 : 1 ⇒ 21 x 3 ⇒ 63 ⇒ 63
3 1 1

Solution: 63

Answer Link

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