exam
Maths Puzzle
Numerical Ability
You have 40 gallons of 20% solution. How Much 8% soultion do you need to add to get some 12% solution? How much solution will you have then?
Read Solution (Total 0)
exam Other Question
I am having some problems with this problems
The product of two consecutive postive even integers is 288. Find the integers
Thank you
2x^2-32/x-4