Library / /25 of 60
Algebra Difficulty 3.9 AMC 10/12 Find the answer South Africa
When simplified, the fraction 0+5+0+51212 equals
A number or a short expression. Spacing and $ signs are ignored.
Solution
0+5+0+51212=0+5+5+51212=0+5+1012=1512=2×15=30
Want a route through all this instead of an archive?
The track
puts 2,000 problems in a working order, from AMC 10 level to the IMO shortlist.
Source: MathNet,
licensed CC-BY-4.0.
Statement and solution reproduced as published; topic and difficulty added by this site.