请将下列计算结果按计算规则修约。 (1)24×1.0081×3.52=85.1558 () (2)15.1+37.82-12.135=40.785 () (3)1.212=1.4641 () (4)lg25=1.3979 ()
正确答案:
(1)24×1.0081×3.52=85.1558 (85)
(2)15.1+37.82-12.135=40.785 (40.8)
(3)1.212=1.4641 (1.46)
(4)lg25=1.3979 (1.40)
(2)15.1+37.82-12.135=40.785 (40.8)
(3)1.212=1.4641 (1.46)
(4)lg25=1.3979 (1.40)
答案解析:有

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