Home
Class 14
MATHS
The average of 10 numbers is 40.2. La...

The average of 10 numbers is 40.2. Later it is found that two numbers have been wrongly added. The first is 18 greater than the actual number and the second number added is 13 instead of 33. Find the correct average. (a) 40.2    (b) 40.4    (c) 40.6    (d) 40.8

Promotional Banner

Similar Questions

Explore conceptually related problems

The average of 10 numbers is 40.2. Later it is found that two numbers have been wrongly copied. The first is 18 greater than the actual number and the second number added is 13 instead of 31. Find the correct average. A)40.2 B)40.4 C)40.6 D)40.8

Mean of 40 numbers is 37.5. If one of these numbers is taken as 53 instead of 35, find the correct mean.

Average of 6 consecutive odd number is 40. Find the largest number.

If 15% of 40 is greater than 25% of a number by 2 ,then what is the number? "