{"status": "success", "data": {"description_md": "Two right circular cones with vertices facing down as shown in the figure below contain the same amount of liquid. The radii of the tops of the liquid surfaces are $3$ cm and $6$ cm. Into each cone is dropped a spherical marble of radius $1$ cm, which sinks to the bottom and is completely submerged without spilling any liquid. What is the ratio of the rise of the liquid level in the narrow cone to the rise of the liquid level in the wide cone?<br><center><img class=\"problem-image\" alt='[asy] size(350); defaultpen(linewidth(0.8)); real h1 = 10, r = 3.1, s=0.75; pair P = (r,h1), Q = (-r,h1), Pp = s * P, Qp = s * Q; path e = ellipse((0,h1),r,0.9), ep = ellipse((0,h1*s),r*s,0.9); draw(ellipse(origin,r*(s-0.1),0.8)); fill(ep,gray(0.8)); fill(origin--Pp--Qp--cycle,gray(0.8)); draw((-r,h1)--(0,0)--(r,h1)^^e); draw(subpath(ep,0,reltime(ep,0.5)),linetype(\"4 4\")); draw(subpath(ep,reltime(ep,0.5),reltime(ep,1))); draw(Qp--(0,Qp.y),Arrows(size=8)); draw(origin--(0,12),linetype(\"4 4\")); draw(origin--(r*(s-0.1),0)); label(\"$3$\",(-0.9,h1*s),N,fontsize(10));  real h2 = 7.5, r = 6, s=0.6, d = 14; pair P = (d+r-0.05,h2-0.15), Q = (d-r+0.05,h2-0.15), Pp = s * P + (1-s)*(d,0), Qp = s * Q + (1-s)*(d,0); path e = ellipse((d,h2),r,1), ep = ellipse((d,h2*s+0.09),r*s,1); draw(ellipse((d,0),r*(s-0.1),0.8)); fill(ep,gray(0.8)); fill((d,0)--Pp--Qp--cycle,gray(0.8)); draw(P--(d,0)--Q^^e); draw(subpath(ep,0,reltime(ep,0.5)),linetype(\"4 4\")); draw(subpath(ep,reltime(ep,0.5),reltime(ep,1))); draw(Qp--(d,Qp.y),Arrows(size=8)); draw((d,0)--(d,10),linetype(\"4 4\")); draw((d,0)--(d+r*(s-0.1),0)); label(\"$6$\",(d-r/4,h2*s-0.06),N,fontsize(10)); [/asy]' class=\"latexcenter\" height=\"325\" src=\"https://latex.artofproblemsolving.com/8/1/d/81d626eb47050e0f212495e407860357b3a98a6c.png\" width=\"585\"/></center>\n\n$\\textbf{(A) }1:1 \\qquad \\textbf{(B) }47:43 \\qquad \\textbf{(C) }2:1 \\qquad \\textbf{(D) }40:13 \\qquad \\textbf{(E) }4:1$\n___\nFull credit goes to [MAA](https://maa.org/) for authoring these problems. These problems were taken on the [AOPS](https://artofproblemsolving.com/) website.", "description_html": "<p>Two right circular cones with vertices facing down as shown in the figure below contain the same amount of liquid. The radii of the tops of the liquid surfaces are  <span class=\"katex--inline\">3</span>  cm and  <span class=\"katex--inline\">6</span>  cm. Into each cone is dropped a spherical marble of radius  <span class=\"katex--inline\">1</span>  cm, which sinks to the bottom and is completely submerged without spilling any liquid. What is the ratio of the rise of the liquid level in the narrow cone to the rise of the liquid level in the wide cone?<br/><center><img class=\"latexcenter\" alt=\"[asy] size(350); defaultpen(linewidth(0.8)); real h1 = 10, r = 3.1, s=0.75; pair P = (r,h1), Q = (-r,h1), Pp = s * P, Qp = s * Q; path e = ellipse((0,h1),r,0.9), ep = ellipse((0,h1*s),r*s,0.9); draw(ellipse(origin,r*(s-0.1),0.8)); fill(ep,gray(0.8)); fill(origin--Pp--Qp--cycle,gray(0.8)); draw((-r,h1)--(0,0)--(r,h1)^^e); draw(subpath(ep,0,reltime(ep,0.5)),linetype(&#34;4 4&#34;)); draw(subpath(ep,reltime(ep,0.5),reltime(ep,1))); draw(Qp--(0,Qp.y),Arrows(size=8)); draw(origin--(0,12),linetype(&#34;4 4&#34;)); draw(origin--(r*(s-0.1),0)); label(&#34;$3$&#34;,(-0.9,h1*s),N,fontsize(10));  real h2 = 7.5, r = 6, s=0.6, d = 14; pair P = (d+r-0.05,h2-0.15), Q = (d-r+0.05,h2-0.15), Pp = s * P + (1-s)*(d,0), Qp = s * Q + (1-s)*(d,0); path e = ellipse((d,h2),r,1), ep = ellipse((d,h2*s+0.09),r*s,1); draw(ellipse((d,0),r*(s-0.1),0.8)); fill(ep,gray(0.8)); fill((d,0)--Pp--Qp--cycle,gray(0.8)); draw(P--(d,0)--Q^^e); draw(subpath(ep,0,reltime(ep,0.5)),linetype(&#34;4 4&#34;)); draw(subpath(ep,reltime(ep,0.5),reltime(ep,1))); draw(Qp--(d,Qp.y),Arrows(size=8)); draw((d,0)--(d,10),linetype(&#34;4 4&#34;)); draw((d,0)--(d+r*(s-0.1),0)); label(&#34;$6$&#34;,(d-r/4,h2*s-0.06),N,fontsize(10)); [/asy]\" height=\"325\" src=\"https://latex.artofproblemsolving.com/8/1/d/81d626eb47050e0f212495e407860357b3a98a6c.png\" width=\"585\"/></center></p>&#10;<p> <span class=\"katex--inline\">\\textbf{(A) }1:1 \\qquad \\textbf{(B) }47:43 \\qquad \\textbf{(C) }2:1 \\qquad \\textbf{(D) }40:13 \\qquad \\textbf{(E) }4:1</span> </p>&#10;<hr><p>Full credit goes to <a href=\"https://maa.org/\">MAA</a> for authoring these problems. These problems were taken on the <a href=\"https://artofproblemsolving.com/\">AOPS</a> website.</p>", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 2, "problem_name": "2021 AMC 12A Problem 10", "can_next": true, "can_prev": true, "nxt": "/problem/21_amc12A_p11", "prev": "/problem/21_amc12A_p09"}}