AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a three digit number; A, B, C, and D are distinct positive integers. In the addition problem above, what is the value of C?

GMAT QUANT Problem Solving Level 700 plus, Composition of integers, properties numbers.

AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a
three digit number; A, B, C, and D are distinct positive integers. In the
addition problem above, what is the value of C?
(A) 1
(B) 3
(C) 7
(D) 9
(E) Cannot be determined

Claudio Hurtado Coach GMAT FOCUS QUANT clasesgmatchile@gmail.com, +56 937780070

See more property of numbers…

Importancia de un buen tutor particular GMAT QUANT