Question

$253 times 255 - (25 + 49 - 52) div 3$

Answer 1

253 * 255 - (25 + 49 - 52) : 3 = 64507 целых 2/3

1) 25 + 49 = 74
2) 74 - 52 = 22
3) 22 : 3 = 22/3 = 7 целых 1/3
4) 253 * 255 = 64515
5) 64515 - 7 целых 1/3 = 64514 целых 3/3 - 7 целых 1/3 = 64507 целых 2/3