MathDB
block-not-block

Source: 2017 AMC10B #6

February 16, 2017
AMCAMC 10AMC 10 B2017 AMC 10B

Problem Statement

What is the largest number of solid 2-in×2-in×1-in2\text{-in}\times 2\text{-in}\times 1\text{-in} blocks that can fit in a 3-in×2-in×3-in3\text{-in}\times 2\text{-in}\times 3\text{-in} box?
<spanclass=latexbold>(A)</span>3<spanclass=latexbold>(B)</span>4<spanclass=latexbold>(C)</span>5<spanclass=latexbold>(D)</span>6<spanclass=latexbold>(E)</span>7<span class='latex-bold'>(A) </span> 3\qquad <span class='latex-bold'>(B) </span> 4\qquad <span class='latex-bold'>(C) </span> 5\qquad <span class='latex-bold'>(D) </span> 6\qquad <span class='latex-bold'>(E) </span> 7