Yaris
Yaris
19-04-2017
Mathematics
contestada
What is the value of the expression (2/3-5/6)•3/4
Respuesta :
CasualHuman69
CasualHuman69
19-04-2017
2/3 * 2/2 = 4/6
(4/6-5/6)*3/4
-1/6*3/4
-1/6*2/2 = -2/12
3/4 * 3/3 = 9/12
-2/12*9/12=-18/12 = -3/2 =
-1 1/2
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heidimzn
heidimzn
19-04-2017
simpfily 2/3 - 5/6 to - 1/6
- 1/6 - 3/4
use this rule a/b ×c/d =ac/bd
-1/6 × 3/4 = -3/24
simplify -3/24
the answer is -1 /8
Answer Link
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