https://www.adamaths.com/forum/
20180050040
https://www.adamaths.com/forum/viewtopic.php?f=85&t=3122
Page
1
of
1
20180050040
Posted:
Mon Nov 06, 2017 6:46 pm
by
ada
$\dfrac{2y}{7}+\dfrac{2y}{3}$