Why would you want to use three unit multipliers when the single multiplier: 3.2808 does the trick?
1520/3 = 506.66...
the voyage in 1520 was when megallan and his three ships sailed around the world for 3 years.
1,500 meters is almost 1 mile (0.932 miles).
One source states 1520 m/s for speed of sound in seawater. So: 4560 meters (three seconds down and three second back)
10% of 1520 = 1520*10/100 = 152
1520*7/8 = 1330
304
75% of 1520 is 1140.
It is 1520/2 in fraction form.
In 1520. Raphael was born in 1483, and died in 1520.
1520 is 152000%. If you meant 15 over 20, then it is 75%.
Smaller - 3 kms is only 1 mile and 1520 yards