Answer/Step-by-step explanation:
1. Converting 16 in to cm:
1 in = 2.54 cm
16 in = 16*2.54 = 40.64 cm
2. Converting 345lbs to kg:
1 lbs = 0.4536 kg
345 lbs = 345*0.4536 = 156.492 ≈ 156.49 kg(nearest hundredth)
3. Converting 56 g to oz:
1 g = 0.0353 oz
56 g = 56*0.0353 = 1.9768 ≈ 1.98 oz (nearest hundredth)
4. Converting 450 km to mi:
1 km = 0.6214 mi
450 km = 450*0.6214 = 279.63 mi
5. Converting 1200 ml to fl oz
1 ml = 0.0338 fl oz
1200 ml = 1200*0.0338 = 40.56 fl oz
6. Converting 40 m to ft:
1 m = 3.2808 ft
40 m = 40*3.2808 = 131.23 ft (nearest hundredth)
7. Converting 4 gal to l:
1 gal = 3.785 l
4 gal = 4*3.785 = 15.14 l
8. Converting 12 fl oz to ml:
1 fl oz = 29.575 ml
12 fl oz = 12*29.575 = 354.9 ml
9. Converting 50kg to lbs:
1 kg = 2.2046 lbs
50kg = 50*2.2046 = 110.23 lbs