计算[(3又8⼀3)^-2⼀3-(5又4⼀9)^0.5+(0.008)^-2⼀3÷(0.02)^-1⼀2×(0.32)^1⼀2]÷0.0625^0.25

2024-12-15 00:51:17
推荐回答(2个)
回答1:

[(3又3/8)^-2/3-(5又4/9)^0.5+(0.008)^-2/3÷(0.02)^-1/2×(0.32)^1/2]÷0.0625^0.25
=[4/9-7/3+25÷(50×0.32)^1/2]÷0.5
=[-17/9+25×4]÷0.5
=200-34/9
=196又2/9

回答2:

原式=[(8/27)^2/3-(49/9)^1/2+(1000/8)^2/3÷√50×4√2/10]÷(625/10000)^1/4
=[4/9-7/3+25×1/5√2×4√2/10]÷1/2
=(-17/9+2)×2
=2/9