A number A decreased by 60% yields B. B must be increased by what % to yield A?
TJ Prep Problems
TJ Prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.
TJ Prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.
A number A decreased by 60% yields B. B must be increased by what % to yield A?