Kateo Kateo
  • 20-01-2015
  • Mathematics
Answered

20 divided by one fourth



Answer :

Аноним Аноним
  • 20-01-2015
[tex]\frac { 20 }{ \frac { 1 }{ 4 } } \\ \\ =\frac { 20 }{ 1 } \cdot { \left( \frac { 1 }{ 4 } \right) }^{ -1 }[/tex]

[tex]\\ \\ =\frac { 20 }{ 1 } \cdot { \left( \frac { 4 }{ 1 } \right) }^{ 1 }\\ \\ =\frac { 20 }{ 1 } \cdot \frac { 4 }{ 1 } \\ \\ =\frac { 80 }{ 1 } \\ \\ =80[/tex]
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