A school has sufficient funds to purchase 400 tablet computers for classroom use. If the additional funds equal to the 20% of the original amount becomes available and the school is offered a 30% discount on the price of each tablet computer, the school will be able to purchase k% more computers than originally planned. What is the value of k?
TJ test prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.