Solved IB ACIO Question
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Q · Mathematical Operationsmedium · 45s
Which option gives the two signs that need to be interchanged to make the given equation correct? 15 ÷ 15 × 10 − 10 + 5 = 15
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.
Here, after interchanging + and - sign the equation will be: 15 ÷ 15 × 10 + 10 − 5 1×10+10-5= 20-5=15
Final Answer: Option B - ÷ and ×