4and3/4 is 15/4
2 and 2/5 is 12/5
5 and 1/2 is 11/2
15/4+12/5+11/2=5.5+4.75+2.4=12.65
The molecules in the sugar dissolved in water. it did not dissociate though, just dissolved. the atoms in each individual molecule stayed in tact, but the intermolecular forces broke apart.
Answer:
40% decrease
50=100
30/50=x/100
30=60% of 50
40% decrease of 50 is 30
Step-by-step explanation:
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Six goes into 102 seventeen(17) times