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അരുൺ ബസിൽ 25 km 50 m ഉം, കാറിൽ 7 km 265 m ഉം, ബാക്കി 1 km 30 m ഉം നടന്നു. അവൻ ആകെ എത്ര കിലോമീറ്റർ ദൂരം സഞ്ചരിച്ചു ?

A33.345

B34.065

C34.345

D33.065

Answer:

A. 33.345

Read Explanation:

1 km = 1000m

        ദൂരങ്ങലൂടെ തുക കാണുവാൻ അവ എല്ലാം ഒരേ യൂണിറ്റിൽ ആക്കേണ്ടതുണ്ട്. അതിനാൽ, ദൂരങ്ങൾ ഇപ്രകാരം എഴുതാം,

  • 25 km 50 m = 25000m + 50m
  • 7 km 265 m = 7000m + 265m
  • 1 km 30 m = 1000m + 30m

         ഇവയെല്ലാം കൂട്ടി എഴുതുമ്പൊൾ,

25000m + 50m + 7000m + 265m + 1000m + 30m = 33345m

33345m = 33.345 km

 


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