(5/16+4/7+7/32)×32×7
=5/16×32×7+4/7×32×7+7/32×32×7
=70+128+49
=247
简便计算过程方法如下解:732-168+32=732+32-168=764-168=596
(5/16+4/7+7/32)×32×7=(10/32+4/7+7/32)×32×7=(10×7+4×32+7×7)/(32×7)×32×7=10×7+4×32+7×7=70+128+49=247