Question

3 score to 4 dozen in lowest term

Answer 1

3 score =60
4dozen=48
7
Ratio=60:48=5:4
I hope that the answer is correct.

Answer 2

we know that

1 score = 20

1 dozen =12

so according to question,

3×20=60

4×12= 48

3+4=7
now ratio= 60:48=5:4

hope it help you