Grades 11-12 Video Solutions 2012-2012_11-12

2012_11-12_11

Video Transcription

Video Summary

The problem involves determining two ages based on specific conditions. One age, a two-digit power of five, is 25. The cousin's age must be a two-digit power of two: 16, 32, or 64. The sum of the digits of both ages must be odd. Thus, the age with an even sum of digits is selected, which is 64. Calculating the product of the digits of these ages (2, 5, 6, and 4) results in 240.