Answer to set question
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Veena
Jul 2, 2015, 9:13:55 AM7/2/15
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Hello sir,
(200-x)+x+(250-x)=400
X=50
Sent from my iPhone
(200-x)+x+(250-x)=400
X=50
Sent from my iPhone
Veena
Jul 2, 2015, 9:17:31 AM7/2/15
to MathBus...@googlegroups.com
English speaking: 200-50=150
Hindi speaking:250-50=200
Eng and Hindi: 50
Universal set: 150+200+50=400
Sent from my iPhone
Hindi speaking:250-50=200
Eng and Hindi: 50
Universal set: 150+200+50=400
Sent from my iPhone
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