Question

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Mrs. Stevens is wanting to buy new border for her Math bulletin board in the hallway. The length of the board is 6.9 meters. The width is 4.3 meters. How much border does Mrs. Stevens need to buy?




A. 2.6 m

B. 11.2 m

C. 22.4 m

D. 44.6 m

Answer 1

C.22.4 m

Step-by-step explanation:

the length is 6.9 m and the width is 4.6 m

1. 6.9 times 2 = 69
2. 
   `69 / 2`
3. 4.3 times 2 =
4. 
   `43 / 5`
5. 13.8 + 8.6=22.4