Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
Solve it the standard way once — then learn the shortcut.
Q · Arithmetical Reasoningmedium · 45s
A rectangle has perimeter 48 m and length twice the width. Find length.
TopicArithmetical Reasoning
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
2(L+W)=48; L=2W; 2(2W+W)=48; W=8; L=16 m.
Final Answer: Option B — 16 m