Solve for S_12
S_{12}=277.8
Assign S_12
S_{12}≔277.8
Quiz
Linear Equation
5 problems similar to:
S _ { 12 } = \frac { 12 } { 2 } \times ( 2.3 + ( 12 - 1 ) 4 )
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S_{12}=6\left(2.3+\left(12-1\right)\times 4\right)
Divide 12 by 2 to get 6.
S_{12}=6\left(2.3+11\times 4\right)
Subtract 1 from 12 to get 11.
S_{12}=6\left(2.3+44\right)
Multiply 11 and 4 to get 44.
S_{12}=6\times 46.3
Add 2.3 and 44 to get 46.3.
S_{12}=277.8
Multiply 6 and 46.3 to get 277.8.
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