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A political party has 150 seats in the parliament. If they lose 20% of their sea
Practice Questions
Q1
A political party has 150 seats in the parliament. If they lose 20% of their seats in the next election, how many seats will they have left? (2020)
120
130
140
150
Questions & Step-by-Step Solutions
A political party has 150 seats in the parliament. If they lose 20% of their seats in the next election, how many seats will they have left? (2020)
Steps
Concepts
Step 1: Identify the total number of seats the political party has, which is 150.
Step 2: Calculate 20% of 150. To do this, multiply 150 by 0.20 (which is the decimal form of 20%).
Step 3: Perform the multiplication: 0.20 * 150 = 30. This means they will lose 30 seats.
Step 4: Subtract the number of seats lost (30) from the total number of seats (150).
Step 5: Perform the subtraction: 150 - 30 = 120. This is the number of seats they will have left.
Percentage Calculation
– Understanding how to calculate a percentage of a given number and apply it to find a new total.
Basic Arithmetic
– Performing subtraction after calculating the percentage to find the remaining quantity.
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