Jawapan

2016-10-11T21:39:23+08:00
180-150 = x
2400 divide x
= you get ur answer .
hope it helps

2016-10-11T21:42:29+08:00
=RM 2400/(RM 180- RM 150)
=RM 2400/RM 30
=80 biji meja yang harus dijual

*( /=bahagi )