OK, first of all sorry for misunderstanding, I thought the 0.4 was 0.4 km in
one minute, thus
the * 60, Roger makes another mistake, he thinks it is 0.4 minutes while I
assume you are using a regional setting that is using periods instead of :,
so to get it right, assume the time is in A21, to get 15 use
=60/(A2*1440)
AND format as either number or general, NOT time
Excel time is one day = 1 one hour = 1/24 one minute = 1/24/60 (1/1440)
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Regards,
Peo Sjoblom
(No private emails please)