Answer:
Step-by-step explanation:
3:15::60:x
Product of extremes = 3*x = 3x
Product of means = 15*60
Product of extremes = Product of means
3x = 15*60
[tex]x=\frac{60*15}{3}=60*5=300[/tex]
300
60×5 = 3:15 because 3×5 is 15
