Question

7,6*0,25+290:1000+25,8*0,5-420*0,03 с решением

Answer 1

7,6*0,25=1.9
290:1000=0.29
25.8*0.5=12.9
420*0.03=12.6
 1.9+0.29+12.9 -12.6=2.49
1.9+0.29= 2. 19
2.19+12.9=15.09
15.09-12.6=2.49