化简下列小数:
0.400 0.080 1.750 29.00
10.830 20.10 0.0350 80.040
小数的末尾添上“0”或去掉“0”小数的大小不变。0.400=0.4,0.080=0.08,1.750=1.75,29.00=29,
10.830=10.83,20.10=20.1,0.0350=0.035,80.040=80.04。
下列几个日常事例中没有利用大气压的是( )
______ it's summer ______ winter, Mount Huang is well worth visiting.