Which statement is correct about the product of 5 3/4 and 6/5 ?
2 answers:
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Answer:
624 square inches of cardboard were used to make the box.
Step-by-step explanation:
Slant height of the box = l = 20 inches
Side of the base of the box = s = 12 inch
Area of the base =
Area of triangular face =
There are 4 triangle faces, and single square base , so the total area is :
624 square inches of cardboard were used to make the box.
