(1)七五折就是______%;(2)(x0.2)÷(1.83x)=______;(3)16÷125×25=______;(4)1874÷______=6…38.-数学

题目简介

(1)七五折就是______%;(2)(x0.2)÷(1.83x)=______;(3)16÷125×25=______;(4)1874÷______=6…38.-数学

题目详情

(1)七五折就是______%;
(2)(
x
0.2
)÷(
1.8
3
x)
=______;
(3)16÷
1
25
×25
=______;
(4)1874÷______=6…38.
题型:解答题难度:中档来源:不详

答案

(1)七五折就是75%;

(2)(class="stub"x
0.2
)÷(class="stub"1.8
3
x)

=5x÷0.6x,
=class="stub"25
3


(3)16÷class="stub"1
25
×25

=16×25×25,
=400×25,
=10000;

(4)(1874-38)÷6,
=1836÷6,
=306;
故答案为:75,class="stub"25
3
,10000,306.

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