Answer:
Associative property - addition
Step-by-step explanation:
When three or more numbers are added, the sum is the same regardless of the way in which the numbers are grouped.
(6+2) + 5 = 6 + (2+5)
8 + 5 = 6 + 7
13 = 13
Around 70-80 depending on how many people I’m texting
Rational, whole, integer, sorry I’m not sure what a natural number is though
36÷ 8 7/8 = 4 4/71 or (Decimal: 4.056338)
I believe it would be the third option