A Question about 3-Digit Numbers

Ramachandran, A. (2023) A Question about 3-Digit Numbers. At Right Angles. p. 51. ISSN 2582-1873

Text - Published Version Download (1MB)

Abstract

Are there 3-digit numbers where the product of the first digit and the 2-digit number formed by the other digits equals the product of the last digit and the 2-digit number formed by the first two digits? In other words, if abc is a 3-digit number, is it possible that a × bc = ab × c?

Item Type:	Articles in APF Magazines
Authors:	Ramachandran, A.
Document Language:	Language English
Uncontrolled Keywords:	Place value, constraints, reasoning, justification
Subjects:	Natural Sciences > Mathematics
Divisions:	Azim Premji University > University Publications > At Right Angles
Full Text Status:	Public
URI:	http://publications.azimpremjiuniversity.edu.in/id/eprint/4887
Publisher URL:

Actions (login required)

View Item