A number is increased by 50% and then reduced to 50%, the result thus obtained is 780. Find the original number.10001040780880

Question

A number is increased by 50% and then reduced to 50%, the result thus obtained is 780. Find the original number.10001040780880
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Solution 1

Sure, let's solve this step by step:

  1. Let's assume the original number is X.

  2. According to the problem, the number is first increased by 50%. So, the new number becomes 1.5X.

  3. This increased number is then reduced by 50%, which means it is halved. So, the number now becomes 1.5X * 0.5 = 0.7 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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