Find: 45 is what percent of 54?

Concept: Concept of Percent and Percentage

**State, true or false of the given statement: **

product of two integers can be zero.

Concept: Concept of Integers

**State, true or false of the given statement: **

product of 120 negative integers and 121 positive integers is negative.

Concept: Concept of Integers

**State, true or false of the given statement: **

a x (b + c) = a x b + c

Concept: Concept of Integers

**State, true or false of the given statement: **

(b – c) × a=b – c × a

Concept: Concept of Integers

Write down a rational number whose numerator is the largest number of two digits and denominator is the smallest number of four digits.

Concept: Concept of Rational Numbers

Write down a rational number numerator (-5) x (-4) and denominator (28 – 27) x (8 – 5).

Concept: Concept of Rational Numbers

Mark the following pairs of rational numbers on the separate number lines: `3/4` and `- 1/4`

Concept: Concept of Rational Numbers

Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`

Concept: Concept of Rational Numbers

Mark the following pairs of rational numbers on the separate number lines: `5/6` and `(- 2)/3`

Concept: Concept of Rational Numbers

Mark the following pairs of rational numbers on the separate number lines: `2/5 "and" - 4/5`

Concept: Concept of Rational Numbers

Mark the following pairs of rational numbers on the separate number lines: `1/4 "and" - 5/4`

Concept: Concept of Rational Numbers

Compare: `3/5` and `5/7`

Concept: Concept of Rational Numbers

Compare: `(-7)/2` and `5/2`

Concept: Concept of Rational Numbers

Compare: `- 3 "and" 2 3/4 or 11/4`

Concept: Concept of Rational Numbers

Compare: `-1 1/2 and 0 or -3/2 and 0`

Concept: Concept of Rational Numbers

Compare: `0 and 3/4`

Concept: Concept of Rational Numbers

Compare: 3 and -1

Concept: Concept of Rational Numbers

**Classify, the fraction is given below, as decimal or vulgar fraction, proper or improper fraction and mixed fraction: **

`3/5`

Concept: Concept of Fractions

**Classify, the fraction is given below, as decimal or vulgar fraction, proper or improper fraction and mixed fraction: **

`11/10`

Concept: Concept of Fractions