Question: A painter can paint a house in 8 hours. How much of the house can he paint in 2 hours?
Options:
1/4
1/3
1/2
1/5
Correct Answer: 1/4
Solution:
In 2 hours, the painter can paint 2/8 = 1/4 of the house.
A painter can paint a house in 8 hours. How much of the house can he paint in 2
Practice Questions
Q1
A painter can paint a house in 8 hours. How much of the house can he paint in 2 hours?
1/4
1/3
1/2
1/5
Questions & Step-by-Step Solutions
A painter can paint a house in 8 hours. How much of the house can he paint in 2 hours?
Step 1: Understand that the painter can paint the whole house in 8 hours.
Step 2: Determine how much of the house the painter can paint in 1 hour. This is done by dividing 1 house by 8 hours, which equals 1/8 of the house per hour.
Step 3: Now, calculate how much the painter can paint in 2 hours. Multiply the amount he can paint in 1 hour (1/8) by 2 hours.
Step 4: So, 1/8 (amount painted in 1 hour) times 2 equals 2/8.
Step 5: Simplify 2/8 to get 1/4. This means the painter can paint 1/4 of the house in 2 hours.
Rate of Work – Understanding how to calculate the portion of work completed based on a given time and total time required.
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