Protected: Narmeen Active 7 years ago Topics: 1Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts June 2, 2018 at 2:19 am #455375 NarmeenMember Topics: 1Replies: 1☆ Make product B first 250 × 3 = 750 2000 – 750 = 1250 kg material left. For A 1250/2 = 625 Author Posts Viewing 1 post (of 1 total)