Question

A man walked 4/9 km and cycled 5/7 km. What is the total distance covered by him? *​

Answer 1

Answer:

by walking,he covered=4/9km

by cycling,he covered=5/7km

hence, total distance=4/9+5/7

lcm of 9 and 7 is 63=(28+45)/63

total distance=73/63km

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Answer 2

Answer:

1.15868 km

Explanation:

4/9 * 1000m = 444.4 m

5/7 * 1000m = 714.28m

714.28 + 444.4 = 1158.68 m