After going 3/4 of my journey. I find that I have covered 16 km .How much journey is left?
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♦ Elementary Mathematics ♦
→ FRACTIONS : You covered 3/4 th part of your journey
=> If your journey is divided into 4 equal parts, you already covered 3 parts which actually were equal to : 16 km
=> Three-fourth of the Journey is 16 km
=> Mathematically : [ 3 / 4 ] D = 16
=> D = ( 64 ) / 3
=> You are left with only 1 part of the journey
=> Left Part = ( 1 / 4 ) D = [ 1 / 4 ] [ 64 / 3 ]
= [ 16 / 3 ] km
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♦ Hence, he actually had to walk : [ 64 / 3 ]km
• Journey still left = [ 16 / 3 ] km
_____________________________________________________________
^_^ Please change them to Mixed Fractions while Presenting them in Exams
♦ Elementary Mathematics ♦
→ FRACTIONS : You covered 3/4 th part of your journey
=> If your journey is divided into 4 equal parts, you already covered 3 parts which actually were equal to : 16 km
=> Three-fourth of the Journey is 16 km
=> Mathematically : [ 3 / 4 ] D = 16
=> D = ( 64 ) / 3
=> You are left with only 1 part of the journey
=> Left Part = ( 1 / 4 ) D = [ 1 / 4 ] [ 64 / 3 ]
= [ 16 / 3 ] km
____________________________________________________________
♦ Hence, he actually had to walk : [ 64 / 3 ]km
• Journey still left = [ 16 / 3 ] km
_____________________________________________________________
^_^ Please change them to Mixed Fractions while Presenting them in Exams
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