Question

arrange in asending order 4/5 -2/3 -1/2 4/7 please tell in rational number ​

Answer 1

➤ Answer :-

$: \implies \tt \frac{4}{5} \: ; \: \frac{( - 2)}{3} \: ; \: \frac{( - 1)}{2} \: ; \: \frac{4}{7}$

Convert them into like fractions :-

$: \implies \tt \frac{4 \times 42}{5 \times 42} \: ; \: \frac{( - 2) \times 70}{3 \times 70} \: ; \: \frac{( - 1) \times 105}{2 \times 105} \: ; \: \frac{4 \times 30}{7 \times 30}$

$: \implies \tt \frac{168}{210} \: ; \: \frac{( - 140)}{210} \: ; \: \frac{( - 105)}{210} \: ; \: \frac{120}{210}$

$: \implies \tt \frac{( - 140)}{210} \: \boxed{ < } \: \frac{( - 105)}{210} \: \boxed{ < } \: \frac{120}{210} \: \boxed{ < } \: \frac{168}{210}$

So,

$: \implies \tt \frac{( - 2)}{3} \: \boxed{ < } \: \frac{( - 1)}{2} \: \boxed{ < }\: \frac{4}{7} \: \boxed{ < } \: \frac{4}{5}$