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Solve: 10% of X = 20 - Mathematics

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Question

Solve: 10% of x = 20

Sum

Solution

10% of x = 20

⇒ `10/100 xx x = 20`

⇒ `"x"/10 = 20`

⇒ x = 20 × 10 = 200

∴ x = 200

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Simple Linear Equations in One Variable
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Chapter 12: Simple Linear Equations (Including Word Problems) - Exercise 12 (C)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (C) | Q 14

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