# Mathematics

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A man walked for some distance at 8 km/h, and for an equal distance at 5 km/h. The total time he took was 13/4 hours. Find the total distance he walked. Explain your workings

• Mathematics -

13/4 = (x/8) + (x/5)

solve for x, which is half the total distance. then find 2x to get the total distance.

• Mathematics -

20

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