Respuesta :
2 1/4 + 1 5/12 = 3 8/12
3 8/12 - 1 11/12 = 2 -1/4
he used 1 3/4 feet for a craft
3 8/12 - 1 11/12 = 2 -1/4
he used 1 3/4 feet for a craft
2 1/4 = 9/4 = 27/12
1 5/12 = 17/12
27/12 + 17/12 = 44/12
1 11/12 = 23/12
44/12 - 23/12 = 21/12 = 1 9/12
Paulo used 1 9/12 for crafting.
1 5/12 = 17/12
27/12 + 17/12 = 44/12
1 11/12 = 23/12
44/12 - 23/12 = 21/12 = 1 9/12
Paulo used 1 9/12 for crafting.