56.4×6.5-0.65x344
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56.4X6.5-0.65X344
=6.5X(56.4-3.44)
=6.5X52.96
=6.5X2X26.48
=13X26.48
=10X26.48+3X26.48
=264.8+79.44
=344.24
=6.5X(56.4-3.44)
=6.5X52.96
=6.5X2X26.48
=13X26.48
=10X26.48+3X26.48
=264.8+79.44
=344.24
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