Numerical Ability - Simplification & Approximation
If 2/3 of 180 = ? × 12, find the value of ?.
If 2/3 of 180 = ? × 12, find the value of ?.
medium Q5 of 15
Step-by-Step Solution
Step 1: Compute 2/3 of 180
(2/3) × 180 = 120.Step 2: Form the equation
120 = ? × 12.Step 3: Divide to isolate ?
? = 120 ÷ 12 = .Final Answer:
10 → Option C.Quick Check:
10 × 12 = 120 ✅
Quick Trick: Divide 180 by 3 first, then multiply by 2, then divide by 12.
Common Mistakes:
- Doing 180 ÷ (2/3) instead of multiplying.
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