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3 upon 8 + minus 5 upon 12 +3 upon 7 + 3 upon 13 + 5 upon 8 plus minus 2 upon 7 |
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Answer» Answer: 23
Step-by-step explanation: GIVEN : \frac{3}{8}+\left ( \frac{-5}{12} \right )+\frac{3}{7}+\frac{3}{12}+\left ( \frac{-5}{8} \right )+\left ( \frac{-2}{7} \right ) 8 3
+( 12 −5
)+ 7 3
+ 12 3
+( 8 −5
)+( 7 −2
) solving we get \begin{gathered}\frac{3}{8}+\left ( \frac{-5}{12} \right )+\frac{3}{7}+\frac{3}{12}+\left ( \frac{-5}{8} \right )+\left ( \frac{-2}{7} \right )\\\\\left ( \frac{3}{8}- \frac{5}{8} \right )+\left ( \frac{3}{12}- \frac{5}{12}\right )+\left ( \frac{3}{7}-\frac{2}{7} \right )\\\\\frac{-2}{8}+\left ( \frac{-2}{12} \right )+\frac{1}{7}\\\\\frac{-2}{8}-\frac{2}{12}+\frac{1}{7}\\\\\frac{-1}{4}-\frac{1}{6}+\frac{1}{7}\\\\\frac{-21-14+12}{84}\\\\\frac{-35+12}{84}\\\\\frac{-23}{84}\END{gathered} 8 3
+( 12 −5
)+ 7 3
+ 12 3
+( 8 −5
)+( 7 −2
) ( 8 3
− 8 5
)+( 12 3
− 12 5
)+( 7 3
− 7 2
) 8 −2
+( 12 −2
)+ 7 1
8 −2
− 12 2
+ 7 1
4 −1
− 6 1
+ 7 1
84 −21−14+12
84 −35+12
84 −23
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