Question

Arrange the following rational numbers in ascending order: "-1/2," 5/10, 4/-8, "-7/-4​

Answer 1

how to do ascending order

-1/2,5/10,4/-8,7/4. (-7/-4=7/4)

do LCM to equal denominators

LCM OF 2,10,-8,4= -40

then all fraction equal to the denominatar

-1/2×-20/20 = 20/40

like that equal all

5/10×4/4=20/40

4/-8×5/5 = 20/40

Last one 7/4×10/10=70/40

now write all in an order

-20/40,20/40,20/40,70/40

change in ascending order

-20/40,20/40,20/40,70/40

now change into back stage

4/-8,5/10,-1/2,7/4

hope it is help full if it is understandable please mark me as brainlest