Question

5
1. - is a decimal fraction.
9
2. The recurring decimal 3.345 can also be written as 3.345.
3. Both 2.25 and 2.2 7 when rounded off to the nearest tenth give 2.3.
4. Zero is never a significant digit.
5. The integer zero is not a rational number.​

Answer 1

Answer:

i don't know but who to ues add

Answer 2

Answer:

your last statement is wrong

Step-by-step explanation:

bcoz a rational no. is one with a non zero denominator... here 0 means 0/1 ,. denominator being 1...hence a rational no.