Is zero a rational number? Can you write it in the form p/q, where p and q are integers and q ≠ 0 ​

yes, 0 is a rational number. zero can be represented as p/q in the form of 0/1, 0/2, 0/3, 0/4…etc. since the number zero divided by any number is equal to zero. **and remember rational numbers are numbers that can be written as fractions**

Step-by-step explanation:

0/1=0

0/2=0

0/3=0

0/1000=0

and so on and so forth

**as you can see any number paired with zero will result in 0 being your final answer**

good luck :)

i hope this helps

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4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

16.80 times .20= 3.36

step-by-step explanation: