WHAT SHOULD BE ADDED TO 6 7 BY 15 TO GET 8 1 BY 5? PLS ANSWER Share with your friends Share 0 Pooja answered this Let x be added to 6715 to get 815. So, 6715 + x = 815 ⇒ x = 815 - 6715 ⇒ x = (81 × 3) - 67 15⇒ x = 243 - 67 15 = 17615 1 View Full Answer Noureen answered this It is immpossible. 0