Answer:
a:) Integer Sequences
b:) 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, ...
Step-by-step explanation:
2 4/25
First, I made the decimal into 2 16/100. Then, keep simplifying the 16/100 until it is fully simplified.
