To estimate \( 365 \div 4 \), we can round \( 365 \) to a nearby number that's easier to divide by \( 4 \).
The best estimates from the options given would be:
Round 365 to 400, and then estimate \( 400 \div 4 \).
Calculating \( 400 \div 4 = 100 \).
Other options suggested rounding \( 365 \) to \( 350 \) or \( 360 \) and then dividing, but rounding to \( 400 \) and dividing by \( 4 \) gives a straightforward and direct estimate.
So the best estimate is: Round 365 to 400, and then estimate 400 ÷ 4.