(b) Multiples of (2, 3 and 5) =
= 30
24
Exercisesta)
1. Write all factors of
(a) 25 (b) 36 (c) 12 (d) 48 (e) 72
(f) 50 (g) 27 (h) 35 (1) 40 (1) 23
2. Write first four multiples of
(a) 5 (b) 7 (c) 13 (d) 27 (e) 10
3. Write the multiples of 12 lying between 30 and 90
4. Find all factors of 54 which are even.
5. Is 27 a factor of 5427 ?
6. Sarina has 32 stamps. She has to paste them in
different blocks with the help of pattern. Find in
how many different ways she can arrange.
7. Write the factors of 38. Is it a perfect number?
8. Write T or F for the following:
(a) A number is a multiple of itself.
(b) 1 is a multiple of every number
Answers
Answer:
А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100
А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100
Step-by-step explanation:
А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100А A
. Using the distance and time data in
the table below, draw a distance-time
graph. Identify the type of motion of
this object.
Distance covered in
metres
Time taken in
seconds
0
20
15
40
25
60
40
80
45
100