Question

linh,anh ,na co tat ca 108000 dong.linh xai 3 phan 7 So tien minh co.anh xai 1 phan 5 so tien minh co.na xai 1 phan 3 So tien minh co thi So tien 3 ban bang nha.hoi lc da moi ban co bao nhie tien

Answer 1

Đề sai:

1995 x 867+1995 x 133

=1995 x (867+133)

=1995 x 1000

=1995000

k mik nha

Answer 2

1994x867+1995x133

=1994x867+1994x133

=1994(867+133)+133

=1994000+133

=1994133

Answer 3

=1994*(867+133)+1*133

=1994000+133

=1994133

Answer 4

=1995000 nhé bn