If you are using a calculator, simply enter 78÷260×100 which will give you 30 as the answer.
Answer:
300.
Step-by-step explanation:
256 is closer to 300 than it is to 200 so it rounds to 300.
the answer to the equation is x=15
3[3c^(-9)-1]
hope this helps
√{25×9×36}=√{5²×3²×6²}=±90
