Solved IB ACIO Question
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Q · Mathematical Operationsmedium · 45s
Operators changed + to –, – to ÷, × to +, ÷ to ×. Evaluate: 15 + 10 – 5 × 6 ÷ 3
TopicMathematical Operations
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.
Expression: 15 – 10 ÷ 5 + 6 × 3. Calculate: 15 – 2 + 18 = 31.
Final Answer: Option A - 31