addition number third 8 kilometre 8 m , 7km 7m and 645cm. please help me
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Answer:
it can be solved in two different ways.
the simple way is to first change all the given data in same units.
8km8m=8800m=880000cm
7km7m=7700m=770000cm
645cm
after that simply add all the outcomes.
880000+770000+645=1650645cm=1650645/100m=1650645/1000km.
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