If the total number of members in a parliament is 545 and 20% of them are women,

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Question: If the total number of members in a parliament is 545 and 20% of them are women, how many women are there in the parliament? (2021)

Options:

Correct Answer: 110

Exam Year: 2021

Solution:

20% of 545 = 0.20 * 545 = 109. Therefore, the closest option is 110.

If the total number of members in a parliament is 545 and 20% of them are women, how many women are there in the parliament? (2021)

If the total number of members in a parliament is 545 and 20% of them are women, how many women are there in the parliament? (2021)

Step 1: Understand that we need to find 20% of the total number of members in the parliament, which is 545.
Step 2: Convert the percentage (20%) into a decimal. To do this, divide 20 by 100. This gives us 0.20.
Step 3: Multiply the total number of members (545) by the decimal (0.20). This means we calculate 0.20 * 545.
Step 4: Perform the multiplication: 0.20 * 545 = 109.
Step 5: Since the question asks for the number of women, we find that there are 109 women in the parliament.
Step 6: The closest option to 109 is 110, so we can round it to 110 if needed.

Percentage Calculation – Understanding how to calculate a percentage of a total number.
Rounding Numbers – Recognizing when to round numbers to the nearest whole number.