posted by marissa

theo wants to put a dinosaur border around the perimeter of his room. How many rolls of border must he buy if each one covers 10 ft?

1. Ms. Sue

What is the perimeter of his room?

2. marissa

theo's bedroom measures 12 3/4 ft by 9 2/3 ft.

3. Jen

add up each side..12 3/4 + 12 3/4 + 9 2/3 + 9 2/3=?
Then divide it by 10
Round UP to the nearest whole number

4. UNKNOWN (agent xb)

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