contaminated. 1  transitive verb. 2  1a : to soil, stain, corrupt, or infect by contact or association Bacteria contaminated the wound.b : to make inferior or impure by admixture iron contaminated with phosphorus. 3  2 : to make unfit for use by the introduction of unwholesome or undesirable elements water contaminated by sewage.
in total with the optional writing section the act sections take 2 hours and 55 minutes to complete once breaks and test administration time are added in students can expect to spend four hours on the act
Test-Taking Strategies for the Math Portion of the ACT. The math portion of the ACT contains 60 questions, and you have 60 minutes to complete that part of the test. So you have roughly 1 minute per question. Every question you answer correctly is worth 1 point toward your raw score on the test.