5000 : 100 = 50
50
x 36
-----
300
+150
-----
1800
50 ⋅ 36 = 1800
302
x 390
-----
0
2718
+906
-----
117780
302 ⋅ 390 = 117780
1800 + 117780 = 119580
Ответ: 119580