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Mashutka [201]
3 years ago
5

The ribbon was 3 1/4 inches wide and had an area of 19 1/2 square inches. What is the length of the ribbon? Please Help Will Giv

e BRAINLIEST To The Right Answer
Mathematics
2 answers:
miv72 [106K]3 years ago
5 0
Hello!

The formula for finding area is l × w

If the area is 19 ½ inches and it was 3 ¼ inches wide, then the length will be 19 ½ ÷ 3 ¼ (Area ÷ Width)

19  \frac{1}{2} \div 3  \frac{1}{4}

Change both to improper fraction

19  \frac{1}{2} =   \frac{39}{2}

3  \frac{1}{4} =  \frac{13}{4}

\frac{39}{2} \div  \frac{13}{4}

Keep 39/2
Change ÷ to ×
Flip 13/4 = 4/13

\frac{39}{2} \times  \frac{4}{13} =  \frac{156}{26} = 6

\framebox {The length of the ribbon is 6 inches}
dem82 [27]3 years ago
4 0
Length  = area / width
 =  19 1/2  / 3 1/4
 = 39/2  / 13/4
= 39/2 * 4 / 13

= 3/1 * 2 /1 

= 6 inches long Answer
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