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36.8×8.4+14×0.17+38.5×1.6=

题目详情
36.8×8.4+14×0.17+38.5×1.6=
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答案和解析
36.8×8.4+14×0.17+38.5×1.6
=36.8×8.4+1.4×1.7+(36.8+1.7)×1.6
=36.8×8.4+1.4×1.7+36.8×1.6+1.7×1.6
=36.8×(8.4+1.6)+1.7×(1.4+1.6)
=36.8×10+1.7×3
=368+5.1
=373.1.