Answer :
The given number is 1.5487.
The given number has three decimal places.
Multiply and divide 1.5487 by 10000, we get
[tex]1.5487=\frac{1.5487\times10000}{10000}[/tex][tex]\text{ We know that 1.5487}\times10000=15487.[/tex][tex]1.5487=\frac{15487}{10000}[/tex][tex]1.5487=\frac{15487}{10000}[/tex]Hence the fraction of 1.5487 is 15487/10000.
The decimal point ends after 4 digits. It means the decimal terminates after 4 digits from the decimal point.
Hence the number 1.5487 is terminating decimal.