An assembly line worker at robs bicycle factory IDC to bicycle a rate of 2 seats in 11 minutes writing reports you relating the number of seats as to the number of minutes and at this rate how long will it take to add 60 seats and 19 seats?
To find out how long it will take to add a certain number of seats, we need to determine the rate at which seats are added and then calculate the time needed.
In this scenario, the worker at Rob's Bicycle Factory is able to assemble 2 seats in 11 minutes. This gives us a rate of 2 seats / 11 minutes.
To find out how long it will take to add 60 seats, we can set up a proportion:
2 seats / 11 minutes = 60 seats / x minutes
To solve for x, we can cross-multiply:
2x = 11 * 60
2x = 660
x = 660 / 2
x = 330 minutes
So it will take approximately 330 minutes to add 60 seats.
Similarly, to determine how long it will take to add 19 seats, we can set up a new proportion:
2 seats / 11 minutes = 19 seats / x minutes
Cross-multiplying:
2x = 11 * 19
2x = 209
x = 209 / 2
x = 104.5 minutes
So it will take approximately 104.5 minutes to add 19 seats.