Subtract the first rational number from the second in each of the following: `(-2)/(11),\ (-9)/(11)` (ii) `(11)/(13),\ (-4)/(13)`

Subtract the first rational number from the second in each of the following : (-6)/(7),(-13)/(14) (ii) (-8)/(33),(-7)/(22)

Subtract the first rational number from the second in each of the following: 3/8,5/8 (ii) (-7)/9,4/9

Subtract the first rational number from the second in each of the following : (-6)/7,(-13)/(14) (ii) (-8)/(33),(-7)/(22)

Subtract the first rational number from the second in each of the following: (i) 3/8,5/8 (ii) (-7)/9,4/9

Subtract the first rational number from the second in each of the following : 3/8,5/8 (ii) (-7)/9,4/9

Subtract the first rational number from the second in each of the following :(3)/(8),(5)/(8)( ii) (-7)/(9),(4)/(9)

Add the following rational numbers: (-8)/(11)\ a n d(-4)/(11) (ii) 6/(13)\ a n d\ (-9)/(13)

Multiply: (9)/(-7)by(36)/(-11) (ii) (-11)/(13)by(-21)/(7)

Add the following rational numbers: (i) (-8)/(11)\ a n d(-4)/(11) (ii) 6/(13)\ a n d\ (-9)/(13)

Which of the two rational numbers in each of the following pairs of rational numbers is greater? (i) (-4)/(11),3/(11) (ii) (-7)/(12),5/(-8)