Question

In a group of people two - seventh
speak bengali only and three-
seventh speak hindi only. If
twenty people speak none of
these languages, and 80 speak
both, find using Venn diagram the
total number of people in the
group​

Answer 1

Answer:

350 people

Step-by-step explanation:

I don't know how to find this by venn diagram but your ans is 350 people