Question
Simplify:
37.6 + 72.85 - 58.678 - 6.09
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
= (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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