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[email protected] l.clarkson@hotmail.co.uk is offline
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Default Trying to Get a Blank Cell


Hi

I am trying to make a cell back if a formula doesn't add up

I am using the formula below, can anyone tell me where i am going
wrong as this doesn;t work


=IF(ISNA(SUM(C9+E9)/6),"",SUM(C9+E9)/6)

Many Thanks

Lins