freddykruger18ovpwfc freddykruger18ovpwfc
  • 03-09-2017
  • Mathematics
contestada

T divided by 2 equals 2/5 + 3/4

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marh1
marh1 marh1
  • 04-09-2017
T 2 3
-- = -- + --
2 5 4

Common denominator is 20

T 2 3
-- = -- + --
2 5 4
(4) (5)



T 8 15
-- = --- + ---
2 20 20



T 23
-- = --- Multiply both sides by 2 to isolate T
2 20

23 2
T = ----- * ---
20 1


46
T= ---
20

T= 2.3



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