Question

arrange in descending order 1/21 ,-4/3, 5/9​

Answer 1

Answer:

Correct option is

C

72, 43, 54

First, we make all divisors common.

So l.c.m of 7,5,4=140

Now 72×2020=14040

54×2828=140112

43×3535=140102

So the order will be 72, 43, 54

Answer 2

Answer:

$\boxed{\textcolor{maroon}{Mark \: me \: as \: a \: Brainliest \: pls}}$

Step-by-step explanation:

$\frac{1}{21} = 0.04761904762$

$- \frac{4}{3} = 1.333...$

$\frac{5}{9} = 0.555...$

1.333... > 0.555... > 0.04761904762

so

$- \frac{4}{3} > \frac{5}{9} > \frac{1}{21}$