Question

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review: homework chapter 1
score: 45/100 15/37 answered
question 16
round 779,786 to the nearest thousand.
enter your answer as an integer or decimal number. examples: 3, -4, 5.5172
enter dne for does not exist, oo for infinity
submit

Explanation:

Step1: Identify the thousands digit

In 779,786, the thousands digit is 9, which corresponds to $9 \times 1000 = 9000$.

Step2: Check the hundreds digit

The digit to the right of the thousands place is 7 (the hundreds digit), which is $\geq 5$.

Step3: Round up the thousands digit

Add 1 to the thousands digit: $9 + 1 = 10$. Carry over the 1 to the ten-thousands place: $7 + 1 = 8$, set the thousands, hundreds, tens, and ones digits to 0.

Answer:

780000