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Make the number 48 with the numbers 1, 6, 7, 8.

Only use addition, subtraction, multiplication, and division. You can use each number once! You have to use all the numbers

 Mar 24, 2016

Best Answer 

 #2
avatar+26393 
+5

Make the number 48 with the numbers 1, 6, 7, 8.

Only use addition, subtraction, multiplication, and division. You can use each number once! You have to use all the numbers

 

\(\begin{array}{rcll} 48 = \dfrac{8} { \left( \dfrac{7}{6} \right) - 1 } \\ \end{array}\)

 

\(\begin{array}{rcll} 48 = \dfrac{6} { 1- \left( \dfrac{7}{8} \right) } \\ \end{array}\)

 

laugh

 Mar 24, 2016
 #1
avatar+26393 
+5

Make the number 48 with the numbers 1, 6, 7, 8.

Only use addition, subtraction, multiplication, and division.

You can use each number once!

You have to use all the numbers

 

\(\begin{array}{rcll} 48 = \dfrac{6} { 1- \left( \dfrac{7}{8} \right) } \\ \end{array}\)

 

laugh

 Mar 24, 2016
edited by heureka  Mar 24, 2016
edited by heureka  Mar 24, 2016
 #2
avatar+26393 
+5
Best Answer

Make the number 48 with the numbers 1, 6, 7, 8.

Only use addition, subtraction, multiplication, and division. You can use each number once! You have to use all the numbers

 

\(\begin{array}{rcll} 48 = \dfrac{8} { \left( \dfrac{7}{6} \right) - 1 } \\ \end{array}\)

 

\(\begin{array}{rcll} 48 = \dfrac{6} { 1- \left( \dfrac{7}{8} \right) } \\ \end{array}\)

 

laugh

heureka  Mar 24, 2016

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