Question

(ii) 125 mg
6. Express as grams using decimals :
(i) 18 mg
(iv) 18 g 12 mg
(ii) 6 mg
(v) 9 g 77 mg​

Answer 1

Answer:

1 gram = 1000 milligrams

1 milligram = 1/1000 gram

i) 18 miligram = 18/1000 gram

= 0.018 gram

ii) 18 gram 12 milligram

12 milligram = 12/1000 gram

= 0.012 gram

12 gram + 0.012 gram = 12.012 gram

iii) 6 milligram = 6/1000 gram

= 0.006 gram

iv) 9 gram 77 milligram

77 milligram = 77/1000 gram

= 0.077 gram

9 gram + 0.077 gram = 9.077 gram

v) 125 mg = 125/1000 gram

= 0.125 gram

~hope it helps you~