soccerkid07 soccerkid07
  • 03-02-2017
  • Chemistry
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Please number 12 and 13

Please number 12 and 13 class=

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keiauz7
keiauz7 keiauz7
  • 03-02-2017
12.) 15 : 10 Times Each One By 0.3

15*0.3= 4.5
15-4.5 = 10.5

10*0.3= 3
10-3=7

The Scale Factor Is 10.5:7
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