Question

сколько будет (45664-(45291+342)):4×521

Answer 1

(45 664 - (45 291 + 342)) : 4 * 521 = 4 037,75
1) 45 291 + 342 = 45 633
2) 45 664 - 45 633 = 31
3) 31 : 4 = 7,75
4) 7,75 * 521 = 4 037,75