Skip to content / Đến nội dung
ThichHocToan.com

VTMO 2026 - Grade 8 - Semifinal - SET 06 - Self-study Question 24

VTMO · VTMO 2026 - Grade 8 - Semifinal - SET 06 - Self-study

Question 24

Points $A,B,C,D$ lie on a line in that order. Given $AB/AD=3/8$ and $BC/AD=2/5$, find $AB/AC$.

Question illustration
  1. $\frac{15}{16}$
  2. $\frac6{40}$
  3. $\frac{15}{31}$
  4. $\frac3{20}$
  5. $\frac{31}{40}$