(25/9)^1/2+0.1^-2=(64/27)^-2/3-3=37/48
问题描述：
(25/9)^1/2+0.1^-2=(64/27)^-2/3-3=37/48
答
(25/9)^1/2+0.1^-2
=√(25/9)+(1/0.1)²
=5/3+100
=101又3分之2
(64/27)^-2/3-3
=³√（27/46）²-3
=（3/4）²-3
=9/16-3
=-2又16分之7