Answer:
628
Step-by-step explanation:
Well, if you x's are multiplication signs, then the answer is 628 because
6x100=600, 1x10=10, 7x1=7, 9x1=9, 2x1=2 and then add them all up:
600+10+7+9+2=628
6x100= 600
1x10= 10
7x1= 7
9x1= 9
2x1= 2
600 + 10 = 610
7 + 9 = 16
16 + 2 = 18
610 + 18 = 628
