Convert each measurement into meters.

1 mile = 1609 meters

1 ft = 0.3048 meters

118 mi * 1609 meters/mi = 189862 m

307 mi * 1609 meters/mi = 493963 m

279 ft * 0.3048 meters/ft = 85.0392 m

V = 189862 * 493963 * 85.0392 = 7975384628291.7552 m^3

That’s 7.98 × 10^12 cubic meters

Seven Trillion Nine Hundred Seventy Eight Billion Seven Hundred Ninety Five Million Two Hundred Twenty Five Thousand Six Hundred Seventy One Point Seven

118 miles *(5280 feet/1mile)=623,040 feet

Figure out how many feet in 307 miles the same way as above.

Multiple the three dimensions together to get cubic feet.

35.315 cubic feet = 1 cubic meter

Convert to cubic meters.