Question

If i need 15000 key depressions in 15 minutes how much do i need in 20 minutes

Answer 1

In 15 mins you need 15000 key depressions.

In 1 min you need 15000/15 key depressions = 1000 key depressions

In 20 mins you need 1000 x 20 key depressions = 20000 key depressions

Answer 2

Answer:

Step-by-step explanation:

key depression                  minutes

    15000                                    15

          ?                                       20

No, of key depression  = 15000 x 20/15

                                      = 20,000