Question

(b) Which of the following will be converted into a nonterminating decimal? Why?
3/5,-9/75,7/20,4/30​

Answer 1

3/5 = 0.6 ( TERMINATING DECIMAL )

-9/7 = -1.2857142857...... ( NON-TERMINATING DECIMAL )

7/20 = 0.35 ( TERMINATING DECIMAL )

4/30 = 0.133333..... ( NON-TERMINATING DECIMAL )

HENCE

$\frac{ - 9}{7} and \: \frac{4}{30} are \: the \: \\ non \: terminating \: repeating \: \\ decimal$

Answer 2

Answer:

icse class 9 student....