wateFrazanda
wateFrazanda wateFrazanda
  • 03-09-2016
  • Chemistry
contestada

10) an object has mass of 50g 500mg and 0.1g. express the total mass of the object in grams

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Willchemistry
Willchemistry Willchemistry
  • 03-09-2016
500 mg in g :

1 g ----------- 1000 mg
? -------------- 500 mg

500 x 1 / 1000 => 0.5 g

total mass:

50 g + 0.5 g + 0.1 g => 50.6 g

hope this helps!
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