Question

Arrange 1/4,1/9,1/7,1/3 in descending order

Answer 1

Answer:

1/9,1/7,1/4,1/3.

Answer 2

$\frac{1}{4}, \frac{1}{9}, \frac{1}{7}, \frac{1}{3}$

LCM of the denominators :- 252

63×4=252

28×9=252

36×7=252

84×3=252

$\frac{1×63}{4×63}, \frac{1×28}{9×28}, \frac{1×36}{7×36}, \frac{1×84}{3×84}$

$\frac{63}{252}, \frac{28}{252}, \frac{36}{252}, \frac{84}{252}$

Now, arranging in descending order:-

$\frac{84}{252}> \frac{63}{252}> \frac{36}{252}> \frac{28}{252}$

$\frac{1}{3}> \frac{1}{4}> \frac{1}{7}> \frac{1}{9}$