Advertisements
Advertisements
प्रश्न
Colour a rectangle made of 20 boxes in some other way.
Advertisements
उत्तर
Rectangles made of 20 boxes in different ways are shown below:
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
______ is factor of every number.
Fill in the blanks:
For every number, its factors are ______ and its multiples are ______
Fill in the blank:
x is a factor of y, then y is a ______ of x.
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?
A rectangular courtyard is 18 m 72 cm long and 13 m 20 cm broad. It is to be paved with square tiles of the same size. Find the least possible number of such tiles.
The HCF of two numbers is 145 and their LCM is 2175. If one of the numbers is 725, find the other.
Find the least number which when divided by 25, 40, and 60 leaves 9 as the remainder in each case.
Find the least number of five digits that is exactly divisible by 16, 18, 24 and 30.
Three bells toll at intervals of 9, 12, 15 minutes. If they start tolling together, after what time will they next toll together?
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?
