问题
计算题
简算。 | ||||
|
答案
(1)46÷5÷0.8
=46÷(5×0.8)
=46÷4
=11.5
=2.5×(3.2+0.8)
=2.5×4
=10
(3)9.87×6.2÷0.987
=9.87÷0.987×6.2
=10×6.2
=62
=82.5×(0.125×8)
=82.5×1
=82.5
问答题
简算。 | ||||
|
(1)46÷5÷0.8
=46÷(5×0.8)
=46÷4
=11.5
=2.5×(3.2+0.8)
=2.5×4
=10
(3)9.87×6.2÷0.987
=9.87÷0.987×6.2
=10×6.2
=62
=82.5×(0.125×8)
=82.5×1
=82.5