1B. Dan cut 18 pieces of sandwiches from a single loaf of bread. Each piece
was of a foot long. What was the shortest length the loaf could have been?
(A) 17 feet
(C) 90 feet
(B) 18 feet
(D) 10 feet

i believe

step-by-step explanation:

from my conclusion c

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

step-by-step explanation:

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