watson08
watson08
07-08-2018
Mathematics
contestada
Pls help being timed
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mracadence123
mracadence123
07-08-2018
i did the equation, however as for my final answer, i got 13/105 but the fraction doesn't match with any of the choices...
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NagisaShiota120
NagisaShiota120
07-08-2018
11/70•30/30=770/2100
11/30•70/70=330/2100
330/2100-770/2100=-440
-440/2100=-22/105
The answer is B
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