Answer:
A
Explanation:
Because it is the greatest
Na 2Co3
1*23=23. 2*12=24. 6*16=96
23+24+96=143
(23*100)/143. (24*100)/143. (96*100)/143
=16%. =16.7%. =67.1%
Answer: 215
Explanation:
Volume doesn’t add up into ounces that’s mass only
Answer:
in the wire last one is right