Question

arrange the following rational numbers in descending order.a. 3/10,-7/5,-19/45,8/-15​

Answer 1

Answer:

3/10 = 0.3

-7/5 = -1.4

-19/45 = -0.42

8/-15 = -0.53

.'. 0.3 < -0.53 < -0.42 < -1.4

i.e 3/10 < 8/-15 < 19/45 < 7/5