Vrinda buys a chocolate she gave 1/4 of it her friend and 1/3 of it to her sister how much chocolate is left with her

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1. Given : Vrinda buys a chocolate she gave 1/4 of it her friend and 1/3 of it to her sister

   To Find : how much chocolate is left with her
   

   Solution:

   Let say total chocolate = 12C

   she gave 1/4 of it her friend = (1/4)12C = 3C

   she gave 1/3 of it her sister = (1/3)12C = 4C

   Left = 12C – 3C – 4C = 5C

   Part Left with her = 5C/12C = 5/12

   5/12 of chocolate left with her.

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2. Given:

   Vrinda buys chocolate she gave 1/4 of it to her friend and 1/3 of it to her sister.

   To find:

   how much chocolate is left with her

   Solution:

   It is given that she gave 1/4 of it to her friend and 1/3 of it to her sister.

   Add 1/4 and 1/3:

   [tex] = > \dfrac{1}{4} + \dfrac{1}{3} [/tex]

   LCM of 4 and 3 is 12

   [tex] = > \dfrac{3 + 4}{12} [/tex]

   [tex] = > \dfrac{7}{12} [/tex]

   Now, finding how much chocolate is left with her:

   Subtract 7/12 from 1.

   [tex] = > 1 – \dfrac{7}{12} [/tex]

   [tex] = > \dfrac{12 – 7}{12} [/tex]

   [tex] = > \dfrac{5}{12} [/tex]

   Hence, the required answer is 5/12

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