Question

average of 10 tern is 6 find new average if each term multiple ii divided by 2 iii 3 is added to each term iv 4 is subtracted from each term​

Answer 1

Answer:

Since the average of 10 terms is 6, sum of 10 terms will be 60.

After dividing each term by 2, sum will be

60/2 = 30

After (b) & (c) total sum = 30 + (10 * 3) - (10 * 4)

= 30 - 10 = 20

Hence, New average = 2

PS : Actually no need to do these calculations. Since we are doing same changes in all the terms, new average will be 6/2 + 3 - 4 = 2

Answer 2

Answer:

To find: new average if each term is (i) divided by 2 (ii) 3 is added to each term (iii) 4 is subtracted from each term. Solution: Now we have given that average of 10 terms is 6. So total sum will be 60

Step-by-step explanation:

may it help