Tip:A–D to answerE for explanationV for videoS to reveal answer
A number which, when increased by 15% becomes 161. What is the original number?
- A.
135
- B.
140
(Correct Answer) - C.
145
- D.
130
Explanation
Method 1: Basic Equation
Let the original number be x.
Method 2: Percentage Ratio
Correct Option: B) 140
Explanation
Method 1: Basic Equation
Let the original number be x.
Method 2: Percentage Ratio
Correct Option: B) 140