Advertisements
Advertisements
Question
In the following number, replace M by the smallest number to make resulting number divisible by 3: 64M3
Advertisements
Solution
The given number = 64 M 3
Sum of its digit = 6 + 4 + 3 = 13
The number next to 13 which is divisible by 3 is 15
Required smallest number =15 – 13 = 2
APPEARS IN
RELATED QUESTIONS
Write all the factors of: 64
Write the first six multiples of: 9
Write the first six multiples of: 16
Write two numbers which differ by 3 and whose product is 54.
Find whether the following number is divisible by 4: 532
Find whether the following number is divisible by 8: 92760
Find whether the following number is divisible by 3: 543
Find whether the following number is divisible by 11: 3882
Find whether the following number is divisible by 15: 960
In the following number, replace M by the smallest number to make resulting number divisible by 9: 76M91
In the following number, replace M by the smallest number to make resulting number divisible by 9: 627M9
State, true or false:
If a number is divisible by 18, it is divisible by 3 and 6
Write down the factors of 20.
Write down the factors of 60.
State if the following number is even or odd.
144
The greatest number which divides 134 and 167 leaving 2 as remainder in each case is
Write the factors of the following number.
10
Write five three-digit numbers that are multiples of 5.
A ribbon is 3 metres long. I need 8 pieces of ribbon each 40 cm long. How many centimetres shorter is the ribbon than the length I need?
Write down the factors of the given number.
25
Write down the factors of the given number.
16
Draw a picture of factor tree.
33
Draw a picture of factor tree.
50
Write down the first 5 multiples of the given number.
9
The steps on which the mouse jumps - ____________
If there are 15 tamarind seeds how many rectangles can you make?
Write first five multiple of 8.
Match the items in column 1 with the items in column 2.
|
|
Column 1 |
|
Column 2 |
|
(i) |
35 |
(a) |
Multiple of 8 |
|
(ii) |
15 |
(b) |
Multiple of 7 |
|
(iii) |
16 |
(c) |
Multiple of 70 |
|
(iv) |
20 |
(d) |
Factor of 30 |
|
(v) |
25 |
(e) |
Factor of 50 |
|
|
|
(f) |
Factor of 20 |
Write all the factors of the following number.
23
