Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
This can be done in three ways: 10 x 2, 20 x 1, and 5 x 4
APPEARS IN
संबंधित प्रश्न
A 1
+ 1 B
B 0
Fill in the blank:
Every number is a multiple of ______
Reduce each of the following fraction to the lowest term:
`161/207`
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.
Find the HCF of
2 and an even number
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 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.
Find the greatest number of five digits exactly divisible by 9, 12, 15, 18 and 24.
