Question

Arrange in descending order :
(1) 3/8,5/14,3/4,5/7​

Answer 1

Answer:

Given below:

Step-by-step explanation:

3/8,5/14,3/4,5/7

=lcm of 8,14,4,7

=56

=3/8*7/7,

5/14*4/4,

3/4*14/14,

5/7*8/8

=3/8=21/56

5/14=20/56

3/4=42/56

5/7=40/56

=42/56>40/56>21/56>20/56

=3/4>5/7>3/8>5/14.

Answer 2

$\rightarrow \frac{3}{8} , \frac{5}{14}, \frac{3}{4} , \frac{5}{7} \\ \rightarrow L.C.M of 8,14,4 and 7 is 56 \\ \rightarrow \frac{3}{56} , \frac{5}{56} , \frac{3}{56}, \frac{5}{56} \\ \rightarrow \frac{5}{56} < \frac{5} {56} < \frac{3}{56} < \frac{3}{56}$