Answer:
c
Step-by-step explanation:
It’s either A or C I would pick A even though they don’t really make sense.
The Square Root Of 8100 Is 90. That Will Be The Only Square Root Because The Square Root Of 90 Is A Decimal So You Would Stop There.
5:3. Simply by the common factor which is 6. 30 divided by 6 is five. 18 divided by 6 is 3. Therefore the simplest form is 5:3
18 with a remainder of 26 I got this by using a long division calculator I hope this helps you