How do I remove a dual boot?

[Douirc]

Hi. I installed macOS and Win10 on the same drive and want to remove Win10 and expand macOS to consume the remaining space. Can I just delete partitions 3 and 4 and expand partition 2? Deleting partitions 3 and 4 is super simple in Ubuntu but can I reboot into macOS and expand Partition 2 using Disk Utility?

Just wanted to confirm before I make the change.

Thanks!

 

[Douirc]

In case anyone is interested, it worked!

-deleted partitions 3 and 4 using Ubuntu
-rebooted into macOS and loaded Disk Utility
-picked the OS drive inside the APFS container and clicked the Partition button
-entered the new drive size value (I went over to see if it would automatically adjust to max and it did) and clicked Apply
-confirmed the warning message that "Free space" would be removed and clicked Partition

entire drive space has now been incorporated into my macOS drive. woohoo!

oh, I also mounted the EFI partition using Clover Configurator and deleted the Windows folder.