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bp05528
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It takes 28 minutes for 7 people to paint 7 walls.
How many minutes does it take 14 people to paint 14 walls?
How many minutes does it take 14 people to paint 14 walls?
bp05528 said:It takes 28 minutes for 7 people to paint 7 walls.
How many minutes does it take 14 people to paint 14 walls?
the “producers” are the wall painters and “products” are painted walls. Substituting $X_1=7$, $Y_1=7$, $T_1=28$, $X_2=14$, $Y_2=14$ into the formula givesbp05528 said:It takes 28 minutes for 7 people to paint 7 walls.
How many minutes does it take 14 people to paint 14 walls?
The rate for painting 14 walls can be calculated by dividing the number of walls (14) by the time it takes to paint them. In this case, the rate would be 1 wall per person per minute.
To calculate the number of people needed, divide the number of walls (14) by the time (30 minutes). In this case, it would take 14 people to paint 14 walls in 30 minutes.
To calculate the time, divide the number of walls (14) by the number of people (8). In this case, it would take 1.75 minutes (or 1 minute and 45 seconds) for 8 people to paint 14 walls.
The rate remains constant as long as the ratio of walls to people stays the same. For example, if the number of walls is increased to 20, but the number of people also increases to 20, the rate remains 1 wall per person per minute. However, if the number of people decreases to 10, the rate would increase to 2 walls per person per minute.
The rate is not affected by the size or complexity of the walls being painted, as long as the number of walls and people remains the same. However, if the walls are larger or more complex, it may take longer for each person to paint their assigned wall, resulting in a longer overall time to paint all 14 walls.