Advertisements
Advertisements
प्रश्न
The product of two numbers is 36 and their sum is 13. Find the numbers.
Advertisements
उत्तर
Since, 36 = 1 x 36, 2 x 18, 3 x 12, 4 x 9, 6 x 6
Clearly, numbers are 4 and 9
APPEARS IN
संबंधित प्रश्न
Write the first six multiples of: 18
Write the first six multiples of: 16
Without making any actual division show that 7007 is divisible by 7.
Without making any actual division, show that 2300023 is divisible by 23.
Without making any actual division, show that the following number is divisible by 8.
1608
Find whether the following number is divisible by 4: 678
Find whether the following number is divisible by 3: 221
Find whether the following number is divisible by 3: 28492
Find whether the following number is divisible by 9: 53247
Find whether the following number is divisible by 6: 15505
Find whether the following number is divisible by 10: 0
In the following number, replace M by the smallest number to make resulting number divisible by 3: 64M3
In the following number, replace M by the smallest number to make resulting number divisible by 9: 77548M
In the following number, replace M by the smallest number to make resulting number divisible by 11: 70975M
Define: (i) factor (ii) multiple. Give five examples of each.
Write the first five multiples of the following number:
70
Write the factors of the following number.
5
Write the factors of the following number.
10
Is 173 a prime? Why?
Factors of 7 __________________
If there are 15 tamarind seeds how many rectangles can you make?
Complete the multiplication chart given here.
Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.
12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.
Rani, Geetha, and Naseema live near each other. The distance from their house to the road is 90 feet. They decided to tile the path to the road. They all bought tiles of different designs and lengths. Rani the shortest tile, Geetha bought the one and Naseema bought the longest one. If they could tile the path without cutting any of the tiles what is the size of the tiles each has bought? Suggest 3 different solutions. Explain how you get this answer.
Write first five multiple of 8.
Write first five multiples of 9.
Write all the factors of the following number.
23
Common factors of two numbers are:
If 6 is a common factor of two numbers, which could be the pair?
