I wasn't very clear. Report2 source is a different query with different
fields. I need to use the value from Rpt1txtMPG (the result of Rpt1txtMiles
/ Rpt1txtGallons) and multiply Rpt2txtAmt by Rpt1txtMPG to show on Report2.
Reports don't contain data, they display data.
If the record source of the other report is a table or query, you can
us a DLookUp in your report to get a value from that table/query.
Then perform whatever calculations you want with it in your report.
=DLookUp("[FieldName]","TableName","[SomeControl] = " &
SomeCriteria)/DLookUp([DifferentFieldName]","TableName","SomeControl]
= " & SomeCriteria)
Because the Where clause portion of a DLookUp needs to be written
differently for different datatypes, I suggest you look up in VBA
help:
Restrict data to a subset of records.