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Jesse is putting a ribbon around a square frame . He uses 24 inches of ribbon . How long is each side of the frame ?

Verified Answer :

each side of the frame is 6 inches

the length around the edge of a square isĀ  the perimeter

for a square, the perimeter is the sum of all 4 side length
P= s+s+s+s = 4s

since 24 in of ribbon should go completely around the edge of the frame, it is our perimeter, thus

24 in = 4s

solve for s