4 ঘন্টা 30 মিনিট, একদিনের কত শতাংশ?

Understand the Problem

প্রশ্নটি 4 ঘন্টা 30 মিনিটের সময়কালকে একদিনের কত শতাংশ হিসেবে জানতে চাচ্ছে। এটি গণনা করার জন্য 4 ঘন্টা 30 মিনিটকে এক দিনের (24 ঘণ্টা) সঙ্গে তুলনা করতে হবে এবং শতাংশে প্রকাশ করতে হবে।

Answer

The percentage is $18.75\%$.
Answer for screen readers

The percentage of 4 hours and 30 minutes in one day is $18.75%$.

Steps to Solve

  1. Convert the time to hours

First, we need to convert 4 hours and 30 minutes into a single unit: hours.

30 minutes is equal to $0.5$ hours.
So, $4 \text{ hours} + 0.5 \text{ hours} = 4.5 \text{ hours}$.

  1. Set up the percentage calculation

To find out what percentage $4.5$ hours is of $24$ hours (a full day), we can use the formula:

$$ \text{Percentage} = \left( \frac{\text{part}}{\text{whole}} \right) \times 100 $$

In this case, the part is $4.5$ hours and the whole is $24$ hours.

  1. Perform the calculation

Now we can substitute the values into the percentage formula:

$$ \text{Percentage} = \left( \frac{4.5}{24} \right) \times 100 $$

  1. Calculate the result

Now, we calculate:

$$ \text{Percentage} \approx \left( 0.1875 \right) \times 100 = 18.75% $$

The percentage of 4 hours and 30 minutes in one day is $18.75%$.

More Information

This calculation shows that 4 hours and 30 minutes is approximately one-fifth of a day, which is a helpful way to understand how much time that represents in the context of a full day.

Tips

  • Not converting minutes to hours correctly: Always ensure to convert all time units to the same measurement before doing calculations.
  • Misunderstanding the percentage formula: The part must be divided by the whole, and the result multiplied by 100 to get the correct percentage.

AI-generated content may contain errors. Please verify critical information

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