Question

Ashish needs to prepare an article on indian history. He typed 150 words per 5 minutes with errors in 10words. Find the Gross speed, Net speed, and Accuracy percentage of his typing?​please answer the

Answer 1

Answer:

Answer to this question

Gross speed = words without error + words with error /time

So, 150/5 = 30 Wpm (why because it is already said that total typed word are 150)

Now,

Net speed = Wpm - (words with error/time)

So, 30-(10/5) = 30 - 2 = 28 wpm

Answer 2

Given,

Number of words typed by Ashish in 5 minutes = 150

Number of works with errors = 10

To find,

a) The gross speed

b) The net speed

c) Accuracy percentage

Solution,

We can simply solve this numerical problem by using the following process:

According to the question;

Out of the 150 words typed by Ashish in 5 minutes:

Total number of words typed by Ashish with errors = 10

Total number of words typed by Ashish correctly = (total number of words typed) - (total number of words typed with errors)

= 150 - 10 = 140

Now, mathematically,

The gross speed of Ashish in typing the article on Indian history

= (total number of words typed)/(time taken)

= {(total number of words typed correctly) + (total number of words typed with errors)}/(time taken)

= 150 words/5 minutes

= 30 words per minute

And, the net speed of Ashish in typing the article on Indian history

= (total number of words typed correctly)/(time taken)

= {(total number of words typed) - (total number of words typed with errors)}/(time taken)

= (150-10)/5

= 28 words per minute

And, the accuracy percentage of Ashish

= (total number of words typed correctly)/(total number of words typed)×100

= (140/150)×100

= 93.3%

Hence, the gross speed of Ashish in typing the article on Indian history is 30 words per minute, the net speed is 28 words per minute and his accuracy percentage is equal to 93.3%.