Question

scrieti sub forma de nunar zecimal, ttansformand in grame: 45 mg, 18 mg, 5 g 25 mg, 8 g 30 mg , 5 kg 25 g, 1 kg 3 g 15 mg.

Answer 1

45 mg=0,045 g
18 mg=0,018 g
5 g 25 mg=5 g+0,025 g=5,025 g
8 g 30 mg=8 g +0,030 g=8,030 g
5 kg 25 g=5000 g+25 g=5025 g
1 kg 3 g 15 mg=1000 g+3 g+0,015 g=1003,015 g