问题
解答题
用递等式计算 (1)(1-0.16×0.35)÷0.04 (2)
|
答案
(1)(1-0.16×0.35)÷0.04,
=(1-0.056)÷0.04,
=0.944÷0.04,
=23.6;
(2)
÷[(3 5
-3 4
)÷2 3
],5 6
=
÷[3 5
÷1 12
],5 6
=
÷3 5
,1 10
=6.
用递等式计算 (1)(1-0.16×0.35)÷0.04 (2)
|
(1)(1-0.16×0.35)÷0.04,
=(1-0.056)÷0.04,
=0.944÷0.04,
=23.6;
(2)
÷[(3 5
-3 4
)÷2 3
],5 6
=
÷[3 5
÷1 12
],5 6
=
÷3 5
,1 10
=6.