Question

starting from a pont A, Anup goes 9/4 km towards north then 5/2 km towards east and finally 6/7 towards south. find the total distance travelled by him.
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Answer 1

Answer:

5$\frac{17}{28}$ km

Step-by-step explanation:

$\frac{9}{4}$ + $\frac{5}{2}$ + $\frac{6}{7}$ = $\frac{9*7+5*14+6*4}{28}$ = $\frac{157}{28}$ = 5$\frac{17}{28}$ km