642 is the answer
I don't know rounding to dollar
Answer:
3/4
Step-by-step explanation:
Convert the fractions into decimals.
5/8 = 0.625
3/4 = 0.75
0.75 is greater than 0.625.
i can only say that you should use this forumla, the sins law
sin(a)/A = sin(b)/B = sin(c)/C