Answer:
if 3/4 where made by family and 1/4 where made my friends then there isnt anymore to be made that is 4/4 lol so i guess that you made none i do not know i am trying to help but its a little confusing hope i helped though
Step-by-step explanation:
Answer:
157
Step-by-step explanation:
TSA OF TRIANGLE IS 180
13+10 IS 23
180-23 IS 157
so since only 3 out of 11 went to visit then it is simple
since just 3 went and there were 11
3/11 of the students went