What is this number in standard form?

(4×100)+(1×10)+(3×110)+(5×11,000)

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Identify the number 127 as a rational or irrational. explain

Solve this problem! extra ! 3025/5.5 = a/90.75