Galayangabeeeyid
Answered

3. A bottle of Vitamin C contains 100 tablets and weighs 80 g. if bottle alone is 23 g:
(a) what is the mass of each tablet?
(b) what is the mass of 36 tablets?
(c) what is the mass of 50 tablets?

Sagot :

Wdmaglinaoid
Given: bottle of vitamin c = 100 tablets, 80g Bottle alone = 23g A. 100-23=77 || 77 ÷100 =0.77g B. 0.77 x 36= 27.72g C. 0.77 x 50= 38.5g
Jannajoydid


weight of bottle with tablets= 80-23=57g     

57/100=0.57g each tablet

0.57*36=20.52g wt of 36 tabs

0.57*50=28.5g wt of 50 tab.