Undoing disk partitions

[Guest]

Hello,
I recently installed ubuntu, which requires a 30GB partition to be created, however I ended up with problems on the installation and I now have 3 30GB partitions for UBUNTU, is there anyway of undoing these partitions

 

[treefrog07]

You can merge the two 30GB partitions you did not intend to create, leaving your configuration: 1st partition: 30GB (Unbuntu), 2nd partition: 60GB (empty space) - you can format it and it'll be ready for use after you re-boot.