Question

2) Arrange in ascending order
(-2)/3 , 4/5 , 6/7 ,(-1)/6
​​

Answer 1

Answer:

lets write them

$\frac{ - 2}{ 3 } . \frac{4}{5} . \frac{6}{7} . \frac{ - 1}{6}$

we have to make them like to compare them

LCM of 3 , 5 , 7 , 6 :- 210

$\frac{ - 2 \times 70}{3 \times 70} = \frac{ - 140}{210}$

$\frac{4 \times 42}{5 \times 42} = \frac{168}{210}$

$\frac{6 \times 30}{7 \times 30} = \frac{180}{210}$

$\frac{ - 1 \times 35}{6 \times 35} = \frac{ - 35}{210}$

now arrange ascending order

$\frac{ - 140}{210} < \frac{ - 35}{210} < \frac{168}{210} < \frac{180}{210}$

so answer :

$\frac{ - 2}{3} < \frac{ - 1}{6} < \frac{4}{5} < \frac{6}{7}$