Question

Suppose a submarine is traveling at 34 knots per hour, and it travels 820 miles. How long does it take the submarine to travel this distance? nearest hour

Answer 1

Speed(in km/hr) =34*1.852
=62.968 km/hr
Distance(in km) =820*1.609
=1319.38 km
TIME TAKEN =Distance÷Time
=1319.38÷62.968 hr.
=20.95318 hr. Approx.

Answer 2

Answer:

Speed(in km/hr) =34*1.852

=62.968 km/hr

Distance(in km) =820*1.609

=1319.38 km

TIME TAKEN =Distance÷Time

=1319.38÷62.968 hr.

=20.95318 hr. Approx.

Step-by-step explanation: