182 x 13 + 91 x 28 + 182 x 73
= 182 x 13 + 91 x 2 x 14 + 182 x 73
= 182 x 13 + 182 x 14 + 182 x 73
= 182 x ( 13 + 14 + 73 )
= 182 x 100
= 18200
= 182 x 13 + 91 x 2 x 14 + 182 x 73
= 182 x 13 + 182 x 14 + 182 x 73
= 182 x ( 13 + 14 + 73 )
= 182 x 100
= 18200
HT