Question

the ratio of goats to sheep at a university research farm is 4: 7. The number of sheep at the arm is 28. what is the number of goats?

Answer 1

4+7=11 i.e. The whole.
7/11=28

1/11=4
Goats are 4/11 therefore
4 x 4= Ans
All the animals add up to 44 and if you check w/ 7/11 it is correct.