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14Mirror Mirror on the Wall Unit

Material Character Race [A8]

2 . Fold the film so that they cross the finish line in the following order. 2. If any part of the body crosses the finish
line first, that person wins the race.
What you need: Character Race (A8) Therefore, the finish line should be in between
line A and line B.
1st : Ricky Possible answer:
2nd : Kate Method 1: Fold the transparent film along line
3rd : Jessica
4th : Thomas A.

AB A

Ricky Kate Jessica Thomas

Method 2: Fold the transparent film along line
B, where Ricky’s hand touches.

B

Thomas Kate Ricky Jessica

Ricky Kate Jessica Thomas

14. Mirror Mirror on the Wall 135

Why Line C Cannot Be the Finish Line Count the Number of Units to Find the Answer
Method 1:
If line C is the finish line, both Kate and Ricky will
31
arrive at the same time because they are both

two units away from the finish line. This cannot be

a valid condition; therefore, line C cannot be the 10.5 8

finish line. C Thomas Kate Ricky Jessica

Method 2:

22 4

11.5 7

Thomas Kate Ricky Jessica

Thomas Kate Ricky Jessica 3A Unit 14 215
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