Question

2. Write the first five multiples of following numbers:
(a) 7
(b) 13
(c) 17
(d) 15​

Answer 1

Answer:

(i) First five multiples of 7  

7 × 1 = 7

7 × 2 = 14

7 × 3 = 21  

7 × 4 = 28  

7 × 5 = 35

Thus, first five multiples of 7, are 7, 14, 21, 28, 35.

(ii)First five multiples of 13

13 × 1 = 13  

13 × 2 = 26  

13 × 3 = 39  

13 × 4 = 52  

13 × 5 = 65

Thus, first five multiples of 13, are 13, 26, 39, 52, 65.

(iii) First five multiples of 15  

15 × 1 = 15  

15 × 2 = 30  

15 × 3 = 45  

15 × 4 = 60  

15 × 5 = 75  

Thus, first five multiples of 16 are 15, 30, 45, 60 and 75.

(iv) First five multiples of 17  

17 × 1 = 17  

17 × 2 = 34  

17 × 3 = 51  

17 × 4 = 68  

17 × 5 = 85  

Thus, first five multiples of 17 are 17, 34, 51, 68 and 85.

Answer 2

Answer:

a) 7 = 7 , 14 , 21 , 28 , 35

b) 13 = 13, 26, 39, 52, 65

c) 17 = 17, 34, 51, 68, 85

d) 15 = 15, 30, 45, 60, 90.

Step-by-step explanation:

Hope it's helpful to you :)