8•11 = 833•4 = 1318•25 = 4575•12 = 906+7 = 15•7 = 35
So, the final expression is88 + 132 + 450 + 900 + 13 + 35 = 1618
Therefore, 8•1133•418•2575•126•7+5•7___49 is equal to 1618.
8•11 = 8
33•4 = 13
18•25 = 45
75•12 = 90
6+7 = 1
5•7 = 35
So, the final expression is
88 + 132 + 450 + 900 + 13 + 35 = 1618
Therefore, 8•1133•418•2575•126•7+5•7___49 is equal to 1618.