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Alisa is making bracelets with leather bands. each bracelet uses 7 3/4 inches of leather banding. she plans to make 4 bracelets.how many inches of leather
banding will she need?


Sagot :

Each bracelet is [tex]7 \frac{3}{4} inches[/tex]

Turn it into an improper fraction 

Multiply 7 and 4 and add 3 which is over 4 which is [tex] \frac{31}{4} [/tex]

Multiply by 4 | for each bracelet being made

[tex] \frac{31}{4} * \frac{4}{1} [/tex][tex]= \frac{124}{4} [/tex]

124÷4=31

Answer:

You need 31 inches to make all the braclets