book
Maths Puzzle
Numerical Ability
What kind of prperty is 1x4=4?
Read Solution (Total 0)
book Other Question
3X3+3X2-27X-27
Hi I am having diffuclties setting up this problem:
If 46 painters used 70 nails in 90 days how many nails would 23 painters use in 60 days?