
要过程,(用简便方法计算)
2个回答
展开全部
5/9-0.375+11/18-5/8
=10/18-3/8+11/18-5/8
=(10/18+11/18)-(3/8+5/8)
=21/18-1
=3/18
[9.4-9.4×(9.4-9.4)]÷9.4
=(9.4-0)÷9.4
=9.4÷9.4
=1
1110÷[56×(3/7-3/8)]
=1110÷(24-21)
=1110÷3
=370
(3-9/5)×99+6/5
=6/5×99+6/5
=6/5×(99+1)
=6/5×100
=120
24×(1/4+1/6-1/3)
=6+4-8
=10-8
=2
=10/18-3/8+11/18-5/8
=(10/18+11/18)-(3/8+5/8)
=21/18-1
=3/18
[9.4-9.4×(9.4-9.4)]÷9.4
=(9.4-0)÷9.4
=9.4÷9.4
=1
1110÷[56×(3/7-3/8)]
=1110÷(24-21)
=1110÷3
=370
(3-9/5)×99+6/5
=6/5×99+6/5
=6/5×(99+1)
=6/5×100
=120
24×(1/4+1/6-1/3)
=6+4-8
=10-8
=2
展开全部
5/9-0.375+11/18-5/8
=10/18-3/8+11/18-5/8
=(10/18+11/18)-(3/8+5/8)
=21/18-1
=3/18
[9.4-9.4×(9.4-9.4)]÷9.4
=(9.4-0)÷9.4
=9.4÷9.4
=1
1110÷[56×(3/7-3/8)]
=1110÷(24-21)
=1110÷3
=370
(3-9/5)×99+6/5
=6/5×99+6/5
=6/5×(99+1)
=6/5×100
=120
24×(1/4+1/6-1/3)
=6+4-8
=10-8
=2
=10/18-3/8+11/18-5/8
=(10/18+11/18)-(3/8+5/8)
=21/18-1
=3/18
[9.4-9.4×(9.4-9.4)]÷9.4
=(9.4-0)÷9.4
=9.4÷9.4
=1
1110÷[56×(3/7-3/8)]
=1110÷(24-21)
=1110÷3
=370
(3-9/5)×99+6/5
=6/5×99+6/5
=6/5×(99+1)
=6/5×100
=120
24×(1/4+1/6-1/3)
=6+4-8
=10-8
=2
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