## Are all of these metric converstions right?

69.9(m)= 698(cm) **see my post below**

152.97(ml) = .15297(l) **I like to add a zero in front but your answer is correct.)**

42.67(l) = 42670(ml) **OK**

299.32(km) = 29932000000 nanometers **see my answer below**

26(g) = .026(kg) **OK**

123.43(cg) = 1.2343(g) **OK**

75.2(l) = 75200(ml) **OK**

456.3(g) = 45630000 micrograms **You need to add one more zero. g to micrograms is six places.**

4507.22(km) = 45072200000(ml) **You can't convert km (kilometers --a distance) to milliliters (a volume) That's like asking how many feet in a gallon.**

0.00297456(kg) = 2974560 Nanograms **see my answer below**