Answer:
Step-by-step explanation:
Yes 6 over 9 simplifys to 2 over 3.
And 4 over 6 simplifys down to 2 over 3
Can I have brainliest please :D

To convert into decimal, move the decimal to the left by 6 positions.
It will be 0.00000563
Answer is A.
Answer:
The use of symbols to represent ideas or qualities.