Question

before vacation, Sophie exchanged 300 american dolls for 378 new Zealand dollars. how many new Zealand dollars will she get for 50 american dollars?

Answer 1

A = $ american
Z= $ New Zealand

A/Z=300/378
378/300A=Z

63/50A=Z

63/50 x 50= 63

z=63

the question asks for the amount of new zealand dollars

Answer 2

300/378
50/?
300/50 = 6
378/6 = 63
the answer is 63 Zealand dollars