To Express one quantity as percentage of another (WP-21: Percentage %)

Express 

Rs. 40 as a percentage of Rs. 80

Steps for solving: (Hints)  

Step 1: Divide Rs. 40 by Rs. 80

Step 2: Multiply the result by 100 and simplify to obtain quantity in percentage. 

Step 3: Place the sign of percentage after the result. 

Solution: 

Rs. 40 as a percentage of Rs. 80 = `\frac {Rs. 40}{Rs. 80}`ｘ100 = 50%

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Monthly income of Arshad and Asghar is Rs. 9500 and Rs. 10500 respectively. Express Arshad's income as a percentage of Asghar's income.

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