Nisha got 4 pastries from a bakery. She served 2 of them to the guests...
Problem Analysis
To solve this problem, we need to determine the fraction of pastries that Nisha kept in the refrigerator. We know that Nisha got 4 pastries from the bakery and served 2 of them to the guests.
Solution
To find the fraction of pastries kept in the refrigerator, we need to divide the number of pastries kept in the refrigerator by the total number of pastries.
1. Number of pastries kept in the refrigerator: 4 - 2 = 2
2. Total number of pastries: 4
Now, we can calculate the fraction of pastries kept in the refrigerator by dividing the number of pastries kept in the refrigerator by the total number of pastries:
Fraction of pastries kept in the refrigerator = Number of pastries kept in the refrigerator / Total number of pastries
Fraction of pastries kept in the refrigerator = 2 / 4
Simplifying the fraction, we get:
Fraction of pastries kept in the refrigerator = 1 / 2
Therefore, the correct answer is option 'D' - 1 / 2.