4*9√2=36√2y^10z^-5
6*8=48a^7b^6
3,5х-2,3х+3,8=4,28
1.2х=4.28-3.8
1.2х=0.48
х=0.48:1.2
х=0.4
а) НОД(a, b) = 2³ * 3⁴ * 5 = 3240
НОК(а, b) = 2⁴ * 3⁵ * 5² = 97200
б) НОД(а, b) = 3² * 5² = 225
НОК(а, b) = 2² * 3³ * 5³ = 13500
Д) 0,7: 25 = 0,028
е) 7,9: 316 = 0,025
ж) 543,4: 143 = 3,8
з) 40,005 : 127 = 0,315
6440 /7
-63 /920
-------------
14
- 14
-------
0
4680/8
-40 /585
-------------
68
-64
----------------
40
-40
------------------
0
22680/9
-18 /2520
--------------
46
-45
-----------
18
-18
--------------------
0
14090/5
-10 /2818
--------------
40
-40
------------
9
-5
---------------
40
-40
-------------------
0
17490/5
-15 / 3498
----------------
24
-20
----------------
49
-45
-------------
40
-40
---------------
0