Question

After traveling 10km dev found out that 1/3of his journey was still left how long was his journey

Answer 1

Answer:

15 kms

Step-by-step explanation:

let x be the the total distance covered

10 + (1/3(x))= x

10 = x -1/3x

10=2/3x

10 *3/2 =x

5*3 = x

15 kms =x

if it was helpful..pls brainliest it

Answer 2

QuestioN :-

• After traveling 10km, Dev found out that $\large\frac{1}{3}$ of his journey was still left. How long was his journey?

SolutioN :-

$\: \: \: \: \: \: \: \: \: \: \: \: \sf Since \: \large \frac{1}{3} \normalsize\: of \: the \: journey \: is \: left,$

$\: \: \: \: \: \: \: \: \: \: \: \: \sf \therefore1 - \large \frac{1}{3} = \large\frac{2}{3} \normalsize \: of \: the \: journey \: is \: completed.$

$\sf Given :\: \sf \frac{2}{3} \: of \: the \: journey \: = 10 \: km$

$\sf \therefore \: \: \: \: \: \: \: \: \: \: Total \: journey \: = 10 \: km \times \frac{3}{2} = 15 \: km$