1+4+6+3+8+9+7+9= 47
nha bn
k mk nha
T H A N K Y O U
1+4+6+3+8+9+7+9
=(1+9)+(4+6)+(3+7)+(8+9)
=10+10+10+17
=30+17
=47
1+4+6+3+8+9+7+9=47em nhé Nguyễn Bảo Anh trả lời đúng rồi
1+4+6+3+8+9+7+9
=(1+9)+(4+6)+(3+7)+8+9
=10+10+10+17
=30+17
=47
1+4+6+3+8+9+7+9
=5+9+17+16
=14+17+16
=31+16
=47
k mk he