Question

maths class 9 chapter 1​

Answer 1

Step-by-step explanation:

number system

is the correct answer of ur question

hope it helps u and pls marka s by

Answer 2

Answer:

Q-1: Yes, '0' is a rational number.

As, it cab be represented in the form of p/q, such that p and q are co-prime numbers and q≠0

i.e., 0/1

Here, p=0 and q=1≠0

Q-2: As, 3/5=0.6

and , 2/2=0.666...

Therefore, Any Four rational numbers between 0.6 (3/5) and 0.666...(2/3) are:

• 61/100
• 62/100=31/50
• 63/100
• 64/100=16/25

Q-3: Any six rational numbers between –2 and 0 are:

• –1
• –1.5 or –3/2
• –1.1 or –11/10
• –0.3 or –3/10
• –0.7 or –7/10
• –0.9 or –9/10