Convert the speed 1.000m/s (meters/second) to mi/h (miles/hour). Hint: 1mi = 5280 ft and 1 m = 0.000621371 mi
Use your weight in pounds to calculate kilograms and grams. Hint: 1kg = 2.205lb.
Write in standard format: 2.146e2
Write the number in e notation: 62360
1.000 m/s = 1.000 * 3600 = 3600 m/h = 3600 * 0.000621371 = 2.237 mi/h
2.146e2 = 214.6
62360 = 6.236e4