Question

exercise 5.5
Pooja weighs 15 R. She gains 4 ku more. What is the weight of Pooja now?
2. A cloth is cut into two pieces of length 3?
original length of the cloth?
21 직 512
A gas cylinder contained 40 litres of gas, 4 42 Atres of gas is used, How much autres
is left in the cylinder?
A bag contains 51 kg of wheat. How much wheat do 12 such bags contain?
Mr. Goyal can walk 4 km in an hour. How much distance will he cover in 2
7
A rope of length 24 m has been cut into 10 pieces of equal length. Find the
length of each piece.
The product of two fractions is 2. If one of the fraction is 7, find the
of
gas
1
5.
/
4
3
6.
5
hours?
7.
2.
8.
other.​

Answer 1

Step-by-step explanation:

It turns out that we needed three colours to colour the vertices of our graph. Since no two connected vertices have the same colour, and vertices are connected if the corresponding exams can't take place at the same time, we know that we need as many time slots to schedule the exams as there are colours: three. Here is a possible schedule: