简便计算过程如下:
15.5×8.8×3.2
=15.5×1.1×8×0.4×8
=15.5×8×8×0.4×1.1
=124×8×0.4×1.1
=992×0.4×(1+0.1)
=396.8×1+396.8×0.1
=436.48
15.5×8.8×3.2
=15.5×1.1×8×0.4×8
=15.5×8×8×0.4×1.1
=124×8×0.4×1.1
=992×0.4×(1+0.1)
=396.8×1+396.8×0.1
=436.48
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