Advertisements
Advertisements
प्रश्न
Find whether the following number is divisible by 11: 3882
उत्तर
A number is divisible by 11, if the difference of sum of its digits in odd places from the right side and the sum of its digits in even places from the right side is divisible by 11.
Sum of digits at odd places = 3 + 8 = 11 and,
Sum of digits at even places = 8 + 2 = 10
Difference = 11 – 10 = 1 Which is not divisible by 11
3882 is not divisible by 11.
APPEARS IN
संबंधित प्रश्न
Find whether the following number is divisible by 2: 496
Find whether the following number is divisible by 3: 221
Find whether the following number is divisible by 6: 15505
In the following number, replace M by the smallest number to make resulting number divisible by 3: 46M46
State if the following number is even or odd.
32
State if the following number is even or odd.
144
Write the factors of the following number.
22
Draw a picture of factor tree.
50
What are the factors of 10?
Can you do this from the chart?
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.
