Digits

If x, y and z are three consecutive nonzero digits, zyx-xyz = 198, where zyx and xyz are three-digit numbers created from x, y, and z.

Correct answer:

a =  198

Step-by-step explanation:

a = zyxxyz a = 100 (x+2) + 10(x+1) + x  (x 100+(x+1) 10+(x+2)) a = 100x+200+10x+10+x100x10x10x2 a=200+10102=198



Did you find an error or inaccuracy? Feel free to write us. Thank you!







You need to know the following knowledge to solve this word math problem:

Related math problems and questions: