excel - Average only the numbers part of cells -


i trying average cells, contain both numbers , characters. excel reads these text doesn't give average of numbers.

what can use make formula @ numbers part of cell? tried combination of sum , left hasn't worked. need array formula perhaps (something involving ={sum(left(a1:c1))});

for example

cell    a1   b1   c1  grade  6a  8b  4c

the answer should (6+8+4)/3=6

if there 1 , 1 letter after number create second row strips off follows:

 cell a2:  =1*mid(a1,1,len(a1)-1)

important have 1* part of formula creates number. can average row.

alternatively use array formula:

=average(1*mid(a1:c1,1,len(a1:c1)-1))

remember hit ctrl+shift enter when done editing cell. excel put {} around function in editing window show it's array formula.


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