Lesson 1 Extra Practice Probability Of Simple Events Answer Key _verified_

A student might incorrectly write ( \frac26 ) but reduce to ( \frac13 ) wrong? No—reducing is correct. The key is identifying favorable outcomes . On a die: 1,2,3,4,5,6. "Greater than 4" means 5 and 6. That's 2 outcomes. Total is 6. Ratio is 2/6. Simplify by dividing numerator and denominator by 2 → 1/3.

colortotalthe fraction with numerator color and denominator total end-fraction Source A student might incorrectly write ( \frac26 )

Need more practice? Try creating your own spinner with 6 unequal sections or drawing marbles from a mixed bag. The more scenarios you test, the stronger your intuition becomes. A student might incorrectly write ( \frac26 )

Even with the answer key, students often repeat the same errors. Here’s what to watch for. A student might incorrectly write ( \frac26 )