Robin needs 3 1/4 meters long of red lace, 5 meters of yellow lace, and 2 1/2 meters of pink lace for her project. How many laces does she need?

Correct answer:

x =  10 34 = 43/4 m

Step-by-step explanation:

a=341=3+41=43 4+1=412+1=413=3.25 m b=5 m c=221=2+21=22 2+1=24+1=25=2.5 m  x=a+b+c=413+5+25=443 m=1043 m=10.75 m

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