There are four sig figs in 43.74 km.
Assuming the final zero is not there for decorative purposes, 6 sig figs.
138,000 km = 85,750 miles (to 4 sig fig)
8 million km = 4.9710 miles (to 5 sig digs)
How many km are there in 480m?
2635 miles into how many km
in addition/subtraction you use the most number of sig figs. So in this case you need 5 sig figs in the answer.
Assuming the final zero is not there for decorative purposes, 6 sig figs.
All of those figures are significant. If you want to round it to 2 sig figs, that would be 13.
In km/ seconds: 10km=r= radius Circumference = 2(Pi)(r) = 20km(Pi) = 62.83185307 The laser is making 10 sweeps/ second so times the answer by ten. 200(Pi) km/sec or 628.3185307 km/sec *If you have to go by sig. figs. 600 km/sec. If you don;t know what sig. figs. are ignore this.
138,000 km = 85,750 miles (to 4 sig fig)
8 million km = 4.9710 miles (to 5 sig digs)
1 knot = 1.151 mph 125 knots x 1.151 mph/knot = 143.875 mph = 144 mph (rounded to 3 sig figs)
Since you want m/s, you need to convert both given measurements. 112.6 km = 112600 m 1.8h * 60 * 60 = 6480 seconds 112600 / 6480 = 17 m/s (only 2 sig-figs in 1.8, so 2 in the answer.) ■
The train travels at 123.7 km/h
How many km are there in 480m?
France is 640,679 km^2 Italy is 60,795,612 km^2
2635 miles into how many km