The Math Challenger!!!
Well! It's a fun mind game, it should be solve according to DMAS rule.
The above given as B+B=2
means 2B=2
B=2/2
B=1.
B+C=5
C=5-B
i.e, C=5-1
So C=4.
Then asked for
B+Cx2=?
It should be solved by DMAS rule.
So
B+Cx2
i.e, 1+(4x2)
1+8
9.
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