ian23
ian23 ian23
  • 16-05-2017
  • Mathematics
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whats an expression used to multiply 6 x 198 mentally

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LammettHash
LammettHash LammettHash
  • 16-05-2017
[tex]6(198)=6(100+90+8)=6(100)+6(90)+6(8)=600+540+48=1188[/tex]
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