book Maths Puzzle Numerical Ability

What is the March sales revenue if April $11,000 and March is 10% less. What is the March sales revenue if April sales is $70,000 and March is 25% less.

Read Solution (Total 0)

book Other Question

I have an extra credit problem in my college algebra class.
I need to solve for x from the standard quadratic equation ax^2 + bx + c=0 to end as a result as the quadratic formula! Any advice? how do I figure out this type of problem 4 is what percent of 5?