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2 years ago

7

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 d

id he use?

1 answer:

alekssr [168]2 years ago

5 0

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

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