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2+3+4+5=12,3+4+5+6=36,4+5+6+7=84,5+6+7+8=? |
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Answer» Answer: 168 Step-by-step explanation: 2+3+4+5=12 2×3×4×5=120 120/10 =12 3+4+5+6=36 3×4×5×6=360 360/10 =36 4+5+6+7=84 4×5×6×7=840 840/10 =84 in this way 5×6×7×8=1680 1680/10 =168 so 5+6+7+8=168 |
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