Răspuns :
a) 23:5 = 4,6
b) 85:4 = 21,25
c) 14:20 = 0,7
d) 7:25 = 0,28
e) 59:50 = 1,18
f) 472:10 = 47,2
g) 731:200 = 3,655
h) 64:1000 = 0,064
b) 85:4 = 21,25
c) 14:20 = 0,7
d) 7:25 = 0,28
e) 59:50 = 1,18
f) 472:10 = 47,2
g) 731:200 = 3,655
h) 64:1000 = 0,064
23 : 5 = 4.6
20
---
=30
===
85 : 4 = 21.25
84
---
=10
==8
-----
==20
==20
-------
====
14 : 20 = 0.7
00
---
140
140
===
7 : 25 = 0.28
0
--
70
50
---
200
200
-----
===
59 : 50 = 1.18
50
---
=90
=50
-----
=400
=400
-------
====
472 : 10 = 47.2
40
---
=72
=70
-----
==20
==20
------
====
731:200 = 3.655
600
-----
1310
1200
------
=1100
=1000
--------
==1000
==1000
----------
======
64 : 1000 = 0.064
00
---
640
000
----
6400
6000
------
=4000
=4000
--------
====
20
---
=30
===
85 : 4 = 21.25
84
---
=10
==8
-----
==20
==20
-------
====
14 : 20 = 0.7
00
---
140
140
===
7 : 25 = 0.28
0
--
70
50
---
200
200
-----
===
59 : 50 = 1.18
50
---
=90
=50
-----
=400
=400
-------
====
472 : 10 = 47.2
40
---
=72
=70
-----
==20
==20
------
====
731:200 = 3.655
600
-----
1310
1200
------
=1100
=1000
--------
==1000
==1000
----------
======
64 : 1000 = 0.064
00
---
640
000
----
6400
6000
------
=4000
=4000
--------
====