9 is 20% of what number?
Instant answer with step-by-step formula
9 is 20% of what number =
45
9 ÷ (20 ÷ 100) = 45
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Step-by-step explanation
- Write the formula:
Part ÷ (Percentage ÷ 100) - Substitute the values:
9 ÷ (20 ÷ 100) - Convert percentage to decimal:
9 ÷ 0.2 - Divide to get the answer:
45