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70. If' mean 'x'mean'รท' mean '+' and '--'n1648ร6-2+12=?mean 'x', then |
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Answer» 16÷8x6-2+12If + = ÷, x=-, ÷=+, - = x Then equation become16 + 8 - 6 x 2 ÷ 12= 16 + 8 - 6x1/6= 16 + 8 - 1= 24 - 1= 23 ans |
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