¿Cuántas piezas de revestimiento de 36 pulgadas (91,44 cm) de ancho se necesitarían para 120 pies (36,57 m) de tubería si el revestimiento se instala con un traslapo de 2 pulgadas (5,08 cm)?
a. 40
b. 120
c. 43
d. 48
c. 43
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