**Hard Average Methods shortcut tricks**

**Example 1:** The average marks in Mathematics of a class V of 28 students is 58. The marks of students if were wrongly read as 36, 46,37 of the existing marks 42, 59, 66 respectively. then find the correct average ?

**Answer : Shortcut :**

28 x 58 (42 + 59 + 66) -(36 + 46 + 57) / 28 = 59

The correct average is 59.

- Average Methods Example 1
- Average Methods Example 2
- Average Methods Example 3
- Average Methods Example 4
- Average Methods Example 5
- Average Methods Example 6
- << Go back to Average main page

We provide few tricks on Average. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.

If You Have any question regarding this topic then please do comment on below section. You can also send us message on facebook.

its really good web site…… very good

Very nice explained and shortcuts

Give some more examples in this chapter

Its is great websites

Ans provided is wrong. Either take 57 instead of 37, or the average coming is 59.7142

can you give me clarity this example and I didn’t get