well, this is just a matter of simple unit conversion, so let's recall that one revolution on a circle is just one-go-around, radians wise that'll be 2π, and we also know that 1 minute has 60 seconds, let's use those values for our product.
Work:
Answer:
I belive that the answer is the first one!
Step-by-step explanation:
315/8 GIVES 39.375.
But 35.375 Is actually a rational number,because it is terminating after 3 decimal places.
Hence its not a rational number
0.0227014756
or if you meant 312.775/7.1 it's 44.0528169