When we perform a 'digit slide' on a number, we move its unit's digit to the front of the number. For example, the result of a 'digit slide' on 1947 is 7194. Let 'z' be the smallest positive integer with 8 as its unit's digit such that the result of a 'digit slide' on the number equals 4 times the number. What is the sum of digits of this number?(sum of digits of 1947 is 21) O 38 0 28 O23 O 18
When we perform a 'digit slide' on a number, we move its unit's digit to the front of the number. For example, the result of a 'digit slide' on 1947 is 7194. Let 'z' be the smallest positive integer with 8 as its unit's digit such that the result of a 'digit slide' on the number equals 4 times the number. What is the sum of digits of this number?(sum of digits of 1947 is 21) O 38 0 28 O23 O 18
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 11E
Related questions
Question
Solve
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell