Question

a box of 100 nails weighs 1 5/8 pounds. mark used 3 1/3 boxes of naila to build a 2 story tree house. how many pounds of nails did he use?​

Answer 1

Answer:

  5 5/12 pounds of nails

Step-by-step explanation:

  (3 1/3 boxes) × (1 5/8 pounds/box) = (10/3)(13/8) pounds = 65/12 pounds

  = 5 5/12 pounds