Estimate 75,675-46.659 by first rounding each number to the nearest thousand.

29000 is your answer

Step-by-step explanation:

round each number to the nearest thousand.

Look at the place value to the right of the thousands place (hundreds). If the number is 5 or greater, round up, if 4 and lower, round down.

75675 rounded to the nearest thousand is 76000

46659 rounded to the nearest thousand is 47000

Subtract

76000 - 47000 = 29000

29000 is your answer

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26 because 6 logs equals 4 hours... 
so add another 6 logs and another 4 hours which equals 12 logs and 8 hours...
Add another 6 logs and 4 hours which is now 18 logs and 12 hours 
Add 6 more logs and 4 hours again which is now 24 logs and 16 hours 
So then since 6 logs equals 4 hours if you do 3 logs it will equal 2 hours... 
so then Add 24 logs+3 which equals 27 logs and add 2 hours on 16 which would be 18 hours. 
26 logs=18 hours