Помогите!: (352*7203+418*7203):77

Question

Помогите!: (352*7203+418*7203):77

Answer 1

1) 352 * 7203= 2535456
2) 418 * 7203 = 3010854
3)2535456+3010854=5546310
4) 5546310 : 77 =72030

Answer 2

(352*7203+418*7203):77=7203*(352+418):77=7203*770:77=7203*10=72030