icci
icci icci
  • 20-04-2017
  • Mathematics
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four - fifths of z added to six equals eight

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taskmasters
taskmasters taskmasters
  • 02-05-2017
The four-fifths of  a number, in this case, z is four times the number divided by z. That is 4z/5. When we add six to the product and equate the expression to 8, we get,
                                  4z/5 = 8
The value of z from the equation is 10.
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