Answer :
She needs 48 yards of border trims
The first step is to determine the total sum of border trims needed in feet
45 feet + 51 feet + 48 feet = 144 feet
The next step is to convert feet to yards
1 foot = 0.333333 yards
144 x 0.333333 = 48 yards
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Answer:
[tex]\[\text{47}\text{.99}yd\][/tex] of border trim is needed.
Step-by-step explanation:
Border trim needed for living room=[tex]\[45\]feet[/tex]
Border trim needed for bedroom = [tex]\[51\] feet[/tex]
Border trim needed for dining room= [tex]\[48\] feet[/tex]
Total border trim needed= [tex]144 feet[/tex]
[tex]\[1ft\text{ }=\text{ 0}\text{.3333 }yd\][/tex]
[tex]& 144ft\text{ }=\text{ 0}\text{.3333 }\times \text{144} \\[/tex]
[tex]& \text{=47}\text{.99}yd[/tex]
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