_____4. A man walked 5 km in 2 hours in 4 hours, how many km can a man reach?
_____5. Rina can do a job in 4 hours How long can a job be done if her friend Ana will help her with the same speed as Rina do the job?
_____6. The ratio between the side of a trangle is 3:4:5. If the perimeter of the triangle is 156 cm what is the length of each side?
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Answer:
4. 10 km
5. 2 hours
Step-by-step explanation:
so bahala kana sa explanation then sorry if wala akong maisagot sa six may ginagawa din kasi ako i hope na makatulong yan