It is already rounded to the nearest hundreds.
3426 rounded to the nearest thousand is 3000 because 400 is less than 500
3000
It is: 3,000
3000 to 3400
3400 x 3.15 = 10710
3400/34 = 100 It is one hundred times smaller.
17,952,000
85000
3000
Exactly 3400 times
Standard Rounding: 3450 3500 4000 Algebraic Rounding: 3450 3400 3000