Seudónimo
Seudónimo
10-04-2017
Chemistry
contestada
question 19 & 20 pleaseee ASAAP!
Respuesta :
sharpglasspane
sharpglasspane
10-04-2017
19) 30% of 300g is 90g.
Answer: D) 90g
20) I can't see the multiple choice answers, so not much help there.
Answer Link
annastasia
annastasia
10-04-2017
18 )
c) filtration
19)
30/100 x 300
= 90
the answer - d) 90 g
Answer Link
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