Question

Case study-based questions are compulsory. Read the data given below and answer the questions. Each question carries equal marks.

(5 - 8) Let x be a rational number whose decimal expansion terminates. Then x can be orm p q , expressed in the where p and q are co-prime and the prime factorization of q is

of the form 2^ n .5^ m where n, m are non-negative integers and vice-versa. Let x = p/q * b * e * a

rational number, such that the prime factorization of q is not of the form 2^ n .5^ m where n and m are non-negative integers. Thenha a non-terminating repeating decimal expansion.

5. Which of the following rational numbers have a terminating decimal expansion?

(a). 125/441

(b). 77/210

(c). 15/1600

Answer 1

Answer:

hrigaovsjxknjfwiwjejdhvdhdjsisbajsjdbdhciif

Answer 2

Answer:

a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.