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

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?

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

Answer:

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

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

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

Answer:

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

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

(i) 3/−7
(ii) −5/−9

Answer:

Find four rational numbers equivalent to each of the following rational numbers:

Find four rational numbers equivalent to each of the following rational numbers:

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

(i) 4/−9
(ii) 17/−33
(iii) −15/−38

Answer:

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

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?

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

Answer:

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

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

Question 8. Fill in the blanks:

Question 8. Fill in the blanks:

Answer:

Question 8. Fill in the blanks:

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

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

Answer:

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

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

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

Thanks

 Share with your friends

1 thought on “ML Aggarwal Rational Numbers Exe-3.1 Class 7 ICSE Maths Solutions”

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.