Question

arrange this rational number​

Answer 1

Answer:

-5/4, 2/3, -7/-10, 4/5 = -5/4, 2/3, 7/10, 4/5

equalise the denominator by taking lcm of denominator

lcm of 4,3,10,5 = 60

so fraction will be

-5/4×15/15=-75/60

2/3×20/20=40/60

7/10×6/6=42/60

4/5×12/12=48/60

so descending order be :48/60, 42/60, 40/60, -75/60

= 4/5, 7/10, 2/3, 5/4

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