Calculati:
a)30:7
b)45
c)100:33
d)71 : 15
e)101:15
f)49 : 18
g)33 : 14
h)41:30
i)61 :22
Răspunsuri la întrebare
Răspuns:
Explicație pas cu pas:
a) 30 : 7 = 4 rest 2
30 : 7 = 4,28
c) 100 : 33 = 3 rest 1
100 : 33 = 3,(03)
d) 71 : 15 = 4 rest 11
71 : 15 = 4,7(3)
e) 101 : 15 = 6 rest 11
101 : 15 = 6,7(3)
f) 49 : 18 = 2 rest 13
49 : 18 = 2,7(2)
g) 33 : 14 = 2 rest 5
33 : 14 = 2,35
h) 41 : 30 = 1 rest 11
41 : 30 = 1,3(6)
i) 61 : 22 = 2 rest 17
61 : 22 = 2,7(72)
a)
30 : 7 = 4, 285714285714...
28
------
= 20
14
---------
= 60
56
-----------
= 40
35
--------------
= 50
49
----------------
= 10
7
------------------
= 30
28
--------------------
= 20
14
-----------------------
= 60
56
-------------------------
= 40
35
----------------------------
= 50
49
------------------------------
= 10
7
--------------------------------
= 30
28
----------------------------------
= 20...
30 : 7 = 4, ( 285714 )
c)
100 : 33 = 3, 0303...
99
---------
= = 10
0
----------
100
99
---------------
= = 10
0
----------------
100
99
--------------------
= = 10...
100 : 33 = 3, ( 03 )
d)
71 : 15 = 4, 7333...
60
------
110
105
--------
= = 50
45
-----------
= 50
45
-------------
= 50
45
----------------
= 50...
71 : 15 = 4, 7 ( 3 )
e)
101 : 15 = 6, 7333...
90
---------
= 110
105
------------
= = 50
45
-------------
= 50
45
----------------
= 50
45
------------------
= 50...
101 : 15 = 6, 7 ( 3 )
f)
49 : 18 = 2, 7222...
36
------
130
126
---------
= = 40
36
-----------
= 40
36
--------------
= 40
36
---------------
= 40...
49 : 18 = 2, 7 ( 2 )
g)
33 : 14 = 2, 3571428571428571
28
--------
= 50
42
--------
= 80
70
-----------
100
98
---------------
= = 20
14
----------------
= 60
56
-------------------
= 40
28
--------------------
120
112
-----------------------
= = 80
70
--------------------------
100
98
----------------------------
= = 20
14
------------------------------
= 60
56
---------------------------------
= 40
28
-----------------------------------
120
112
--------------------------------------
= = 80
70
----------------------------------------
100
98
-------------------------------------------
= = 20
14
---------------------------------------------
= 60
33 : 14 = 2, 3571 ( 428571 )
h)
41 : 30 = 1, 3666...
30
-----
110
90
-------
= 200
180
----------
= 200
180
-------------
= 200
180
---------------
= 200...
41 : 30 = 1, 3 ( 6 )
i)
61 : 22 = 2, 77272...
44
-----
170
154
--------
= 160
154
-----------
= = 60
44
--------------
160
154
-----------------
= = 60
44
------------------
160...
61 : 22 = 2, 7 ( 72 )