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Federal Way Public Schools  
Measurement
Lesson 9
Approximation and Precision
  Objectives/Vocab/Tips > Examples 1 | 2 | 3 > Practice: 1 | 2 | 3 > Reflection

Practice 3:

At 7:30 a.m. Sarah started painting one of her bedroom walls. By 9:00 a.m. she had painted this much of the wall.

  • If she continues at this rate, what time should she finish painting this wall?
  1. 10:30 a.m.
  2. 11:00 a.m.
  3. 11:30 a.m.
  4. 12:00 p.m.
Explain your answer using words, numbers, and/or pictures. (A two point response is required.)
1 Point - Answer the question by clicking on the correct letter.

1 Point - Explanation and support of your answer.

 

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