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03-09-2017
Mathematics

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

Respuesta :

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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