Answer and explanation

Correct answer: A. 120

  1. Step 1: Convert to a fraction: . Answer: 120. Why not the others: 40/3: divides instead of multiplying. 150: adds the percentage. 280: gives the remaining part.

Practise more Arithmetic, algebra, geometry and statistics.

Free questions with an explanation for every one, and full timed Egzamin Osmoklasisty (Eighth-Grade Exam, Poland) mock tests.