ML Aggarwal Rational Numbers Check Your Progress Class 7 ICSE Maths Solutions. We Provide Step by Step Answer of Check Your Progress 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 Check Your Progress 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 Check Your Progress Questions |
| Edition | 2023-2024 |
Rational Numbers Check Your Progress
ML Aggarwal Class 7 ICSE Maths Solutions
Page-82
Question 1. Write five rational numbers equivalent to 5/-11
Answer:
Question-2. Express 9/-15 as a rational number with:
(i) denominator 5
(ii) numerator -12
(iii) denominator 30
Answer:
9/-15
Question 3. Write each of the following numbers in standard form:
(i) 78/-91
(ii) -216/162
(iii) -195/-520
Answer:
Question -4. Which of the following are pairs of equivalent rational numbers?
(i) (-4/13), (60/-195)
(ii) (7/-15), (-35/-75)
(iii) (16/20), (-56/70)
Answer:
Question- 5. Arrange the following rational numbers in ascending order:
Answer:
Question 6. Arrange the rational numbers -7/19, 5/-8, 2/-3, -1/4, -3/5 in descending order.
Answer:
-7/19, 5/-8, 2/-3, -1/4, -3/5
LCM of 10, 8, 3, 4, 5 = 120
Question 7. Find the sum:
Answer:
Question 8. Subtract:
Answer:
Question 9. What should be subtracted from -3/4 to get -5/8 ?
Answer:
Question 10. Find the following products:
(i) (-3/11) x (-7)
(ii) (-5/12) x 16/25
(iii) -2(5/8) x 1(3/7)
Answer:
Question 11. Find the value of :
(i) (-8/13) ÷ (3/-26)
(ii) 3(1/7) ÷ 11/-12
(iii) (-3/7 x -2/3) ÷ 16/-21
Answer:
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