Advertisements
Advertisements
प्रश्न
9 8
+ 4 A
C B 3
Advertisements
उत्तर
A = 5 as 8 + 5 = 13.
We want 3 at units place and 1 is carry over.
Now 9 + 4 + 1 = 14.
B = 4 and C = 1
Hence A = 5 and B = 4 and C = 1
9 8
+ 4 5
14 3
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
______ is factor of every number.
Three pieces of timber, 42-m, 49-m and 63-m long, have to be divided into planks of the same length. What is the greatest possible length of each plank?
There are 527 apples, 646 pears, and 748 oranges. These are to be arranged in heaps containing the same number of fruits. Find the greatest number of fruits possible in each heap. How many heaps are formed?
The HCF of two numbers is 145 and their LCM is 2175. If one of the numbers is 725, find the other.
The HCF and LCM of two numbers are 131 and 8253 respectively. If one of the numbers is 917, find the other.
Find the least number of five digits that is exactly divisible by 16, 18, 24 and 30.
In the grid here, a rectangle made of 20 boxes is drawn.
The width of this rectangle is 2 boxes.
- What is its length?
What is the length and width of the rectangle you coloured?
In how many ways can you colour a rectangle of 20 boxes? Colour them all in the grid, and write the length and width of each rectangle you have coloured.
There are 18 bangles on the rod. Meena is trying to group them. She can put them in groups of 2, 3, 6, 9, and 18 — without any bangle being left.
- How many groups will she have if she makes groups of 1 bangle each?
