Question 1

Which of the following numbers is an irrational number?

Accepted Answer

Answer

Answer

Answer

Question 2

Which of the following expressions is a rational number?

Accepted Answer

Answer

Answer

Answer

Question 3

Which of the following is NOT a rational number?

Accepted Answer

Answer

Answer

Answer

Question 4

Which of the following numbers is irrational?

Accepted Answer

Answer

Answer

Answer

Question 5

Which number is irrational?

Accepted Answer

Answer

Answer

Answer

Question 6

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

Answer

Answer

Answer

Question 7

Rationalise the denominator of

\frac{5}{\sqrt{3}}

.

Accepted Answer

\sqrt{2}

or

-14 + 7\sqrt{5}

Answer

Answer

Answer

\sqrt{2}

or

-14 + 7\sqrt{5}

Question 8

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

Answer

Answer

Answer

Question 9

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

Answer

Answer

Answer

Question 10

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

Answer

Answer

Answer

Question 11

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

Answer

Answer

Answer

Question 12

What is the result of rationalising the denominator of

\frac{5}{\sqrt{3}}

?

Accepted Answer

\sqrt{2}

or

-14 + 7\sqrt{5}

Answer

Answer

Answer

\sqrt{2}

or

-14 + 7\sqrt{5}

Question 13

Rationalize the denominator of

\frac{5}{\sqrt{3}}

.

Accepted Answer

Answer

Answer

Answer

Question 14

Rationalize the denominator of

\frac{5}{\sqrt{3}}

.

Accepted Answer

Answer

Answer

Answer

Question 15

Simplify the expression

\frac{5}{\sqrt{3}}

.

Accepted Answer

Answer

Answer

Answer

Question 16

Which of the following numbers is a surd?

Accepted Answer

Answer

Answer

Answer

Question 17

Which of the following represents a surd?

Accepted Answer

Answer

Answer

Answer

Question 18

Which of the following is NOT a surd?

Accepted Answer

Answer

Answer

Answer

Question 19

Which of the following numbers is an irrational surd?

Accepted Answer

Answer

Answer

Answer

Question 20

Convert the recurring decimal

\frac{5}{\sqrt{3}}

to a fraction.

Accepted Answer

Answer

Answer

Answer

Question 21

Convert the recurring decimal

\frac{5}{\sqrt{3}}

to a fraction.

Accepted Answer

Answer

Answer

Answer

Question 22

Convert the recurring decimal

\frac{5}{\sqrt{3}}

to a fraction.

Accepted Answer

Answer

Answer

Answer

Question 23

Convert the rational number

\frac{5}{\sqrt{3}}

into a decimal form.

Accepted Answer

0.625

Answer

0.58

Answer

0.6

Answer

0.75

Question 24

Convert the fraction

\frac{5}{\sqrt{3}}

into a decimal.

Accepted Answer

1.75

Answer

1.7

Answer

1.5

Answer

2

Question 25

Convert the fraction

\frac{5}{\sqrt{3}}

into a decimal form.

Accepted Answer

0.8181...

Answer

0.82

Answer

0.9

Answer

0.81

Question 26

Convert the fraction

\frac{5}{\sqrt{3}}

into a decimal.

Accepted Answer

0.375

Answer

0.4

Answer

0.5

Answer

0.25

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