Need to convert my equation in to a decimal number

(9973*sin(1867/500))/80000 + (16813*sin(1867/1000))/20000 - (1187*sin(1867/2000))/1000 - (1187*sin(5601/2000))/3000 + 18619591/40000000

>how to i covert this final answer in to a single decimal num?

Answer 1

[Greig]

If by a "single decimal num", you mean round to 1 decimal point, then...

Let X be your big long equation

X2 = round(X*10)/10;

X2 is X rounded to 1dp