ML Aggarwal Rational Numbers Exe-3.1 Class 7 ICSE Maths Solutions. We Provide Step by Step Answer of Exe-3.1 Questions for Rational Numbers as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-7.

## ML Aggarwal Rational Numbers Exe-3.1 Class 7 Maths Solutions

Board | ICSE |

Publications | Avichal Publishig Company (APC) |

Subject | Maths |

Class | 7th |

Chapter-3 | Rational Numbers |

Writer | ML Aggarwal |

Book Name | Understanding |

Topics | Solution of Exe-3.1 Questions |

Edition | 2023-2024 |

**Rational Numbers Exe-3.1**

ML Aggarwal Class 7 ICSE Maths Solutions

Page-65

**Question 1. Which of the following are positive rational numbers?**

**Answer:**

**Question 2. Which of the following are negative rational numbers?**

**Answer:**

**Question 3. Find four rational numbers equivalent to each of the following rational numbers:**

(i) 3/−7

(ii) −5/−9

**Answer:**

**Question 4. Write each of the following rational numbers with positive denominators:**

(i) 4/−9

(ii) 17/−33

(iii) −15/−38

**Answer:**

**Question 5. Express 5/-9 as a rational number with**

(i) numerator = 20

(ii) numerator = -35

(iii) denominator = -54

(iv) denominator = 72

**Answer:**

**(i) numerator = 20**

= 5/-9 = (5 x 4)/(-9 x 4)

= 20/-36

**(ii) numerator = -35**

= 5/-9 = (5 x -7)/(-9 x -7)

= -35/63

**(iii) denominator = -54**

= 5/-9 = (5 x 6)/(-9 x 6)

= 30/-54

**(iv) denominator = 72**

= 5/-9 = (5 x -8)/(-9 x -8)

= -40/72

**Question 6. ****Express -80/112 as a rational number with**

#### (i) numerator = -5

(ii) denominator = -14

**Answer:**

**(i) numerator = -5**

= -80/112 = (-80 ÷ 16)/(112 ÷ 16)

= -5/7

**(ii) denominator = -14**

= -80/112 = (-80 ÷ 16)/(112 ÷ 16)

= -5/7 = (-5 x 2)/(7 x 2)

= -10/14

**Question 7. Which of the following pairs represent the same rational number?**

**Answer:**

**Question 8. Fill in the blanks:**

**Answer:**

**Question 9. Reduce each of the following rational numbers in standard form:**

**Answer:**

— : End of ML Aggarwal Rational Numbers Exe-3.1 Class 7 ICSE Maths Solutions :–

Return to **– **ML Aggarwal Maths Solutions for ICSE Class -7

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