Question

arrange the rational numbers in ascending order: a. 2/5,-1/6,5/-12,-11/30​

Answer 1

Answer:

you have to learn by yourself

Step-by-step explanation:

arrange them by the denominator(down).

Answer 2

Answer:

LCM of the denominators, 5, 6, 12 and 30 = 60

(2x12) / (5x12) = 24/60

(-1x10) / (6x10) = -10/60

(-5x5) / (12x5) = -25/60 *

(-11x2) / (30x2) = -22/60

Now, the numbers are...

24/60, -10/60, -25/60, -22/60

In ascending order:-

-25/60 < -22/60 < -10/60 < 24/60

Ans: 5/-12 < -11/30 < -1/6 < 2/5

(* = 5/-12 is the same as -5/12)

Hope it helps you :)