a printing machine can print 150 sheets in 3 minutes so thwat is the time taken to print 3000 ?

well, 3000 is 20 times 150, so it will take 20 times as long, right?

To find the time taken to print 3000 sheets, we can set up a proportion:

Number of sheets : Time in minutes = 150 : 3

Using this proportion, we can find the value of time taken to print 3000 sheets:

3000 : x = 150 : 3

Cross-multiplying, we get:

150 * x = 3000 * 3

Simplifying, we have:

150x = 9000

Dividing both sides by 150, we find:

x = 60

Therefore, it would take 60 minutes (or 1 hour) to print 3000 sheets.

To calculate the time it takes to print 3000 sheets, we need to determine the ratio between the number of sheets printed and the time taken.

Given that the printing machine can print 150 sheets in 3 minutes, we can find the ratio by dividing the number of sheets by the time:

Ratio = Number of sheets / Time

Ratio = 150 sheets / 3 minutes

Now we can use the ratio to find the time it takes to print 3000 sheets:

Time = Number of sheets / Ratio

Time = 3000 sheets / (150 sheets / 3 minutes)

Simplifying the equation, we get:

Time = 3000 sheets * (3 minutes / 150 sheets)

Time = 60 minutes

Therefore, it would take 60 minutes to print 3000 sheets.