Lesson 1 of 6 • 5 upvotes • 11:02mins
Educator Sumana discuss Trick on Ratio and Proportion Part 1
6 lessons • 59m
Tricks on Ratio and Proportion Part 1 (in Bengali)
11:02mins
Tricks on Ratio and Proportion Part 2 (in Bengali)
10:09mins
Tricks on Ratio and Proportion Part 3 (in Bengali)
9:13mins
Tricks on Ratio and Proportion Part 4 (in Bengali)
8:17mins
Tricks on Ratio and Proportion Part 5 (in Bengali)
10:17mins
Tricks on Ratio and Proportion Part 6 (in Bengali)
10:06mins