McGraw Hill Integrated II, 2012
MH
McGraw Hill Integrated II, 2012 View details
1. Graphing Quadratic Functions
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Exercise 78 Page 103

Use a time line to count time.

1 hour 50 min

Practice makes perfect

Let's look use a time line to help us count time visually.

To go from 3:15pm to 5:05pm, we can subtract the 10 min from 2 hours. That leaves us with 1 hour 50 min.