Question

the mean of six numbers is 30 .ifone number is excluded , thethe mean is 29.find the value of number which is excluded.

Answer 1

sum=30×6=180
New Sum=180-a
mean=New Sum/5
29=180-a/5
145=180-a
a=35

Answer 2

Answer:

Your answer is 35

THANKS

Step-by-step explanation:

30×6=180

New Sum=180-a

mean=New Sum/5

29=180-a/5

145=180-a

a=35