Question 1 Exercise 4.4

Question-2 exercise- 2.1

Question-2 exercise- 2.1

Akriti solved 10 questions of an exercise of 40 questions. Radhika solved 2/(5) of the same exercise. Who had solved more questions and by how many?

Q4 exercise- 2.1

Solve question no. 1 of exercise 1 by the method of substitution.

Q5 exercise- 2.1

class 10 exercise 8.4 question 4 part 1and2