usman Active 9 years agoTopics: 0Replies: 1☆ProfileForumsTopics StartedReplies CreatedEngagementsForum Replies CreatedViewing 1 post (of 1 total)AuthorPosts May 20, 2015 at 6:34 pm #247452 usmanMemberTopics: 0Replies: 1☆sir, The answer for (a) said the overall sales growth is 14% How to calculate the 14% and why we use -1 in cube roots?AuthorPostsViewing 1 post (of 1 total)