Numerical Ability - Simplification & Approximation
Simplify: 9.72 ÷ 0.18
Simplify: 9.72 ÷ 0.18
hard Q9 of 15
Step-by-Step Solution
Step 1: Remove decimals by shifting equally
Remove decimals by multiplying both by 100 → 972 ÷ 18.Step 2: Divide the integers
972 ÷ 18 = 54.Final Answer:
54 → Option C.Quick Check:
0.18 × 54 = 9.72 ✅
Quick Trick: Shift decimals equally to make divisor a whole number, then divide.
Common Mistakes:
- Only shifting numerator or rounding too early.
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