elijah29lopez
elijah29lopez elijah29lopez
  • 08-01-2015
  • Mathematics
contestada

Help last one thanks guys for helping but explain in a way i would understand

Help last one thanks guys for helping but explain in a way i would understand class=

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Аноним Аноним
  • 08-01-2015
OK, like I explained in the last one KCF, (Keep Change Flip) so our problem is: 
 8/7÷5/8 So lets Keep 8/7 and change the divide sign to multiplication sign. and then for Flip you flip 5/8 to 8/5. So now our real problem is: 8/7*8/5= (8*8=64) and (7*5=35). So we have 64/35, now you just need to change this improper fraction to a proper one... message me if you have any trouble :)
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konrad509
konrad509 konrad509
  • 08-01-2015
[tex]\dfrac{8}{7}:\dfrac{5}{8}=\dfrac{8}{7}\cdot\dfrac{8}{5}=\dfrac{64}{35}[/tex]
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