Express the following rational number with positive denominator \(\frac { -4 }{ -5 } \) 

2

(a)

Express the following rational number with positive denominator \(\frac { 5 }{ -6 } \)

2

(a)

Which of these are negative rational number positive rational number?
 \(\frac { -3 }{ -11 } \)

2

(a)

Find the standard /simplest form of \(\frac { -21 }{ 27 } \).

2

(a)

Find the value of \(\frac { 16 }{ 5 } \div \frac { 2 }{ 5 } \)

2

(a)

Which of these are negative rational numbers?
\(\frac { 5 }{ 7 } \)

2

(a)

Convert \(\frac { 5 }{ 2 } \) as a rational number with denominator 12.

2

(a)

Find \(-2\frac { 1 }{ 9 } -6\)

2

(a)

Find the value of \(\frac { -4 }{ 5 } \div (-3)\)

2

(a)

Divide \(\frac { 49 }{ 3 } \) by \(\frac { 7 }{ 3 } \).

2

(a)

What will be the product of the following:
\(\frac { 6 }{ 3 } \times \left( -\frac { 3 }{ 5 } \right) \) (b)\(\left( -\frac { 11 }{ 4 } \right) \times \frac { 5 }{ 7 } \)

2

(a)

Divide:
(a) \(\frac{5}{11}\div\frac{-3}{8}\)
(b) \(\frac{7}{5}\div\frac{-2}{3}\)

2

(a)

A body floats \(\frac{2}{9}\) of its volume above the surface. What is the ratio of the body submerged volume of its exposed volume? Re-write .it as a rational number.

2

(a)

Mention five rational numbers.
Numerator and denominator are both negative integers.

2

(a)

Find:\(\frac{2}{3}\times\frac{5}{9}.\)

2

(a)