Case Study Ms Mehta teaches maths in a school. One day after teaching the lesson of number system, she wanted to check the understanding of the students of her class. So, she wrote two numbers 3/11 and 0.52, on the blackboard and asked few questions based on them. You please try to answer the following questions asked by Ms Mehta. 1. The decimal expansion of 3/11 is: (a) terminating (b) non-terminating (c) non-terminating non-repeating (d) non-terminating repeating 2. 0.52 is: (a) non-terminating non-repeating (b) non-terminating repeating (c) non-terminating (d) terminating 3. The decimal form of 3/11 is: (a) 0.27 (b) 0.2727 (c) (d) 0.3 4. 0.52 as vulgar fraction becomes: (a) (b) (c) (d) 5. The sum of 0.52 and 3/11 is : (a) (b) (c) (d)