MicrosoftDocs/azure-docs#29804

Author: mimckitt

articles/virtual-machines/linux/create-upload-generic.md

@@ -93,7 +93,7 @@ In this case, resize the VM using either the Hyper-V Manager console or the [Res
     size=$(qemu-img info -f raw --output json "$rawdisk" | \
     gawk 'match($0, /"virtual-size": ([0-9]+),/, val) {print val[1]}')
 
-    rounded_size=$((($size/$MB + 1)*$MB))
+    rounded_size=$(((($size+$MB-1)/$MB)*$MB))
     
     echo "Rounded Size = $rounded_size"
     ```