As return gifts heena makes 4 pouches having 3 colored pencils and 4 erasers and 3 pouches having 5 colored pencils and 3 erasers. If a kid grabs one eraser from the pouch then what is the probability of it being from second set of pouch?
1
5 / 392
2
63 / 191
3
29 / 191
4
1 / 392
5
18 / 191