Question
Simplify: $37.6 + 72.85 - 58.678 - 6.09$
✓
Answer
Converting them in like decimals $37.600 + 72.850 - 58.678 - 6.090 $
$= (37.600 + 72.850) - (58.678 + 6.090) $
$= 110.450 - 64.768 $
$= 45.682$
Working: $\ \ \ 37.600\\ \underline{+72.850}\\ \underline{\ 110.450}$ $\ 110.450\\ \underline{-64.768}\\ \underline{\ \ \ 45.682}$ $\ 58.678\\ \underline{+6.090}\\ \underline{\ 64.768}$
$= (37.600 + 72.850) - (58.678 + 6.090) $
$= 110.450 - 64.768 $
$= 45.682$
Working: $\ \ \ 37.600\\ \underline{+72.850}\\ \underline{\ 110.450}$ $\ 110.450\\ \underline{-64.768}\\ \underline{\ \ \ 45.682}$ $\ 58.678\\ \underline{+6.090}\\ \underline{\ 64.768}$
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