Question

seth has 23 u.s stamps and 14 foreign stamps he has 27 u.s coins ans 11 foreign coins what fraction of seths collection is from the u.s write the fraction in simplest form

Answer 1

23+27=50 US collection
14+11= 25 Foreign collection
There is a total of 75 (25+50=75) in the entire collection.
And 50 of them are from the US

50/75=2/3
2/3 is the simplest form.