作业帮16.08×0.125怎样简便运算
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16.08×0.125怎样简便运算
16.08×0.125怎样简便运算
16.08×0.125怎样简便运算
16.08×0.125
=（16+0.08）*0.125
=16*0.125+0.08*0.125
=2*8*0.125+0.08*0.125
=2+0.01
=2.01
答案:
16.08×0.125
=2.01*8*0.125
=2.01*(8*0.125)
=2.01*1
=2.01
4.27÷28.6×3.59÷42.7×2.86÷35.9
=(4.27÷42.7)*(2.86÷28.6)*(3.59÷35.9)
=0.1*0.1*0.1
=0.001
16.08×0.125
=(16+0.08)×0.125
=(16+8/100)×1/8
=16×1/8+8/100×1/8
=2+1/100
=2.01