27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x 332 + 27 x 68 + 73 x 332 + 73 x 68
= 27 x ( 332 + 68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
= ( 27 + 73 ) x 400
= 100 x 400
= 40000
27x332+68x27+73x332+68x73
=27(68+332)+73(332+68)
=(27+73)400
=100.400=40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27.(332+68) + 73 . (332+68)
= 27.400 + 73 . 400
=400.(27+73)
=400.100
=40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x (332 + 68) + 73 x (332 + 68)
= 27 x 400 + 73 x 400
= 400 x (27 + 73)
= 400 x 100
= 40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
=27 x ( 332 +68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
=400 x ( 27 + 73 )
= 400 x 100
= 40000
27x (332+68) + (332+68)x73
=27 x 400 + 400 x 73
=(27+73) x 400
= 100 x 400
= 40000
k mình nha
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x ( 332 + 68 ) + 73 x ( 332 + 68 )
= 400 x ( 27 + 73 )
= 400 x 100
= 40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x ( 331 + 68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
= 400 x ( 27 + 73 )
= 400 x 100
= 40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x ( 331 + 68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
= 400 x ( 27 + 73 )
= 400 x 100
= 40000
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x ( 332 + 68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
= 400 x ( 27 + 73 )
= 400 x 100
= 40 000
Hok tốt
27 x 332 + 68 x 27 + 73 x 332 + 68 x 73
= 27 x 332 + 27 x 68 + 73 x 332 + 73 x 68
= 27 x ( 332 + 68 ) + 73 x ( 332 + 68 )
= 27 x 400 + 73 x 400
= ( 27 + 73 ) x 400
= 100 x 400
= 40000
