The DAV Class 5 Maths Book Solutions Pdf and DAV Class 5 Maths Chapter 3 Worksheet 2 Solutions of Multiples and Factors offer comprehensive answers to textbook questions.
DAV Class 5 Maths Ch 3 Worksheet 2 Solutions
Question 1.
Fill in the blanks.
(a) 3 × 6 = 18: 18 is a multiple of ____ and ____
Solution:
3; 6
(b) 7 × 8 = 56: 56 is a multiple of ____ and ____
Solution:
7; 8
(c) 9 × 15 = 135: ____ is a multiple of 9 and 15.
Solution:
135
(d) 21 × 6 = 126: _____ is a multiple of ____ and 6.
Solution:
126; 21
(e) 3 × 5 × 7 = 105: 105 is multiple of ____, ____ and _____
Solution:
3; 5; 7
(f) 11 × 8 × 2 = 176: 176 is a multiple of ____, ____ and _____
Solution:
11; 8; 2
(g) Is 24 is multiple of 24?: ____ (Yes/No)
Solution:
Yes
(h) Is 61 is multiple of 61?: _____ (Yes/No)
Solution:
Yes
(i) Is 47 a multiple of 1?: _____ (Yes/No)
Solution:
Yes
(j) 5 × 4 × 3 = 60: _____ is a multiple of 4, 5 and _____
Solution:
60; 3
(k) Is 9 is a multiple of 2?: _____ (Yes/No)
Solution:
No
DAV Class 5 Maths Chapter 3 Worksheet 2 Notes
(i) 2 × 7 = 14
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, ___, ___
Multiples of 7: 7, 14, 21, 28, ___, ___
14 is the product of 2 and 7 and 14 is one of the multiples of both 2 and 7.
2 × 4 × 5 = 40 → Product
Multiples of 2: 2, ___, ___, ___, 36, 38, 40, ___
Multiples of 4: 4, ___, ___, ___, 36, 40
Multiples of 5: 5, ___, ___, ___, 35, 40
40 is the product of 2, 4, and 5, and 40 is also one of the multiples of 2, 4, and 5.
(ii) First multiple of 2: 2 × 1 = 2
First multiple of 3: 3 × 1 = 3
So every number is a multiple of itself.
(iii) 1 × 1 = 1
1 × 2 = 2
1 × 3 = 3
1 × 20 = 20
Every number is a multiple of 1.