Skip to content / Đến nội dung
ThichHocToan.com

MathNet 2015-part-06 — 191 problems (EN–VI) Question 44

Math Olympiad Vault · MathNet 2015-part-06 — 191 problems (EN–VI)

Question 44

On a line segment with the points $R$, $A$, $T$ and $E$, the ratio $RA : AT = 1 : 3$ and $AT : TE = 5 : 2$. The ratio $RA : TE$ is
(A) $1 : 2$ (B) $1 : 3$ (C) $3 : 5$ (D) $5 : 6$ (E) $3 : 2$