Question

7.72х2.25-4.06:(0.824+1.176)-12.423 как решить

Answer 1

7.72х2.25-4.06:(0.824+1.176)-12.423=2,917
1) 0.824+1.176=2
2) 7.72х2.25=17,37
3) 4,06:2=2,03
4) 17,37-2,03=15,34
5) 15,34-12,423=2,917

Answer 2

$7,72\cdot 2,25-4,06\, :\, (0,824+1,176)-12,423=\\\\=17,37-4,06\, :\, 2-12,423=17,37-2,03-12,423=2,917$