jfractionlab software package provides Educative program to practice fractions, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install jfractionlab
jfractionlab is installed in your system.
Make ensure the jfractionlab package were installed using the commands given below,
$ sudo dpkg-query -l | grep jfractionlab *
You will get with jfractionlab package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Mathematics |
| Package | jfractionlab |
| Version | 0.91-3 |
| Description | Educative program to practice fractions |
| Sub Section | Math |