Răspuns:
Explicație pas cu pas:
a) 2,95 : 0,4 = 29,5 : 4 = 295 : 40 = 7,375 =>
rotunjit la sutimi = 7,38
295 : 40 = 7,375
280
-----
=150
120
----
=300
280
-----
=200
200
-------
===
b) 7,261:0,5 = 72,61 : 5 = 726,1:50 = 7261 : 500 = 14,522 =>
rotunjit la sutimi = 14,52
7261:500 = 14,522
500
-----
2261
2000
--------
=2610
2500
-------
=1100
1000
------
=1000
1000
--------
====
c) 8,27 : 0,3 = 82,7 : 3 = 827:30 = 27,5(6) =>
rotunjit la sutimi = 27,57
827:30 = 27,566....6
60
---
227
210
-----
=170
150
-----
=200
180
--------
=200 ...
#copaceibrainly
