Question

Arrange the following rational numbers in ascending order 1) 2/5,7/10,8/15,13/30 2)-3/4,5/12,-7/16,9/-24

Answer 1

hey dear your answer is here:-
2/5,7/10,8/15, 13/30

LCM of 5,10,15,30= 180
2/5*36/36= 72/180
7/10* 18/18= 126/180
8/15* 12/12= 96/180
13/30= 6/6= 78/180

72/180; 126/180 ; 96/180; 78/180
ascending order:- 72/180;78/180;96/180;126/180 or
2/5; 13/30; 8/15; 7/10
hope it helps

Answer 2

Answer:

The answer is 2/5< 13/30< 8/15< 7/10

Step-by-step explanation:

LCM of 5,10,15,30= 30

2/5×6= 12/30, 7/10×3= 21/30, 8/15×2= 16/30, 13/30

12/30< 13/30< 16/30< 21/30

2/5< 13/30< 8/15< 7/10