Hi there, you should give some examples so we can answer your question
Add all the numbers together. That is the total/denominator.
3+4+1=8
?/8
There are 3 red parts among the 8.
Answer: 3/8
Answer: Sentence Examples - They were fortunately able to avail themselves of it. Again, we have evidence of the power of plants to avail themselves of the heat rays. His good intentions were of no avail to his government.
Through figurative language; a simile.