Alright, let's solve this math problem step by step. First, we have the number 725. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 109. So, we're going to take the number 725 and add it to itself 109 times.
Step 1: 0 + 725 = 725
Step 2: 725 + 725 = 1450
Step 3: 1450 + 725 = 2175
Step 4: 2175 + 725 = 2900
Step 5: 2900 + 725 = 3625
Step 6: 3625 + 725 = 4350
Step 7: 4350 + 725 = 5075
Step 8: 5075 + 725 = 5800
Step 9: 5800 + 725 = 6525
Step 10: 6525 + 725 = 7250
Step 11: 7250 + 725 = 7975
Step 12: 7975 + 725 = 8700
Step 13: 8700 + 725 = 9425
Step 14: 9425 + 725 = 10150
Step 15: 10150 + 725 = 10875
Step 16: 10875 + 725 = 11600
Step 17: 11600 + 725 = 12325
Step 18: 12325 + 725 = 13050
Step 19: 13050 + 725 = 13775
Step 20: 13775 + 725 = 14500
Step 21: 14500 + 725 = 15225
Step 22: 15225 + 725 = 15950
Step 23: 15950 + 725 = 16675
Step 24: 16675 + 725 = 17400
Step 25: 17400 + 725 = 18125
Step 26: 18125 + 725 = 18850
Step 27: 18850 + 725 = 19575
Step 28: 19575 + 725 = 20300
Step 29: 20300 + 725 = 21025
Step 30: 21025 + 725 = 21750
Step 31: 21750 + 725 = 22475
Step 32: 22475 + 725 = 23200
Step 33: 23200 + 725 = 23925
Step 34: 23925 + 725 = 24650
Step 35: 24650 + 725 = 25375
Step 36: 25375 + 725 = 26100
Step 37: 26100 + 725 = 26825
Step 38: 26825 + 725 = 27550
Step 39: 27550 + 725 = 28275
Step 40: 28275 + 725 = 29000
Step 41: 29000 + 725 = 29725
Step 42: 29725 + 725 = 30450
Step 43: 30450 + 725 = 31175
Step 44: 31175 + 725 = 31900
Step 45: 31900 + 725 = 32625
Step 46: 32625 + 725 = 33350
Step 47: 33350 + 725 = 34075
Step 48: 34075 + 725 = 34800
Step 49: 34800 + 725 = 35525
Step 50: 35525 + 725 = 36250
Step 51: 36250 + 725 = 36975
Step 52: 36975 + 725 = 37700
Step 53: 37700 + 725 = 38425
Step 54: 38425 + 725 = 39150
Step 55: 39150 + 725 = 39875
Step 56: 39875 + 725 = 40600
Step 57: 40600 + 725 = 41325
Step 58: 41325 + 725 = 42050
Step 59: 42050 + 725 = 42775
Step 60: 42775 + 725 = 43500
Step 61: 43500 + 725 = 44225
Step 62: 44225 + 725 = 44950
Step 63: 44950 + 725 = 45675
Step 64: 45675 + 725 = 46400
Step 65: 46400 + 725 = 47125
Step 66: 47125 + 725 = 47850
Step 67: 47850 + 725 = 48575
Step 68: 48575 + 725 = 49300
Step 69: 49300 + 725 = 50025
Step 70: 50025 + 725 = 50750
Step 71: 50750 + 725 = 51475
Step 72: 51475 + 725 = 52200
Step 73: 52200 + 725 = 52925
Step 74: 52925 + 725 = 53650
Step 75: 53650 + 725 = 54375
Step 76: 54375 + 725 = 55100
Step 77: 55100 + 725 = 55825
Step 78: 55825 + 725 = 56550
Step 79: 56550 + 725 = 57275
Step 80: 57275 + 725 = 58000
Step 81: 58000 + 725 = 58725
Step 82: 58725 + 725 = 59450
Step 83: 59450 + 725 = 60175
Step 84: 60175 + 725 = 60900
Step 85: 60900 + 725 = 61625
Step 86: 61625 + 725 = 62350
Step 87: 62350 + 725 = 63075
Step 88: 63075 + 725 = 63800
Step 89: 63800 + 725 = 64525
Step 90: 64525 + 725 = 65250
Step 91: 65250 + 725 = 65975
Step 92: 65975 + 725 = 66700
Step 93: 66700 + 725 = 67425
Step 94: 67425 + 725 = 68150
Step 95: 68150 + 725 = 68875
Step 96: 68875 + 725 = 69600
Step 97: 69600 + 725 = 70325
Step 98: 70325 + 725 = 71050
Step 99: 71050 + 725 = 71775
Step 100: 71775 + 725 = 72500
Step 101: 72500 + 725 = 73225
Step 102: 73225 + 725 = 73950
Step 103: 73950 + 725 = 74675
Step 104: 74675 + 725 = 75400
Step 105: 75400 + 725 = 76125
Step 106: 76125 + 725 = 76850
Step 107: 76850 + 725 = 77575
Step 108: 77575 + 725 = 78300
Step 109: 78300 + 725 = 79025

So, 725*109 = 79025