Round 522966.79086 to the nearest hundred. Answer:

Identify Digits: Identify the digit in the hundreds place and the digit to its immediate right. The hundreds place is the third digit from the right of the decimal point. In 522966.79086, the hundreds place is occupied by the digit '9'. The digit to the right of the hundreds place is '6'.Determine Rounding: Determine whether to round up or down. Since the digit to the right of the hundreds place is '6', which is 5 or greater, we round up.Round Up Digit: Round up the hundreds place digit. The hundreds place digit is '9'. When we round up, we add 1 to this digit, which results in '10'. However, since we cannot have a two-digit number in the hundreds place, this means we need to increase the thousands place by 1 and change the hundreds place to '0'.Adjust Thousands: Adjust the thousands place. The thousands place is '2'. When we add 1 to it, it becomes '3'. So, the number 522966.79086 rounded to the nearest hundred is 523000.

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Math Problems

Grade 4

Rounding: up to millions place

Full solution

Q. Round

522966

79086

to the nearest hundred.

\newline

Answer:

Identify Digits: Identify the digit in the hundreds place and the digit to its immediate right. $\newline$ The hundreds place is the third digit from the right of the decimal point. In $522966.79086$ , the hundreds place is occupied by the digit ' $9$ '. The digit to the right of the hundreds place is ' $6$ '.
Determine Rounding: Determine whether to round up or down. $\newline$ Since the digit to the right of the hundreds place is ' $6$ ', which is $5$ or greater, we round up.
Round Up Digit: Round up the hundreds place digit. $\newline$ The hundreds place digit is ' $9$ '. When we round up, we add $1$ to this digit, which results in ' $10$ '. However, since we cannot have a two-digit number in the hundreds place, this means we need to increase the thousands place by $1$ and change the hundreds place to ' $0$ '.
Adjust Thousands: Adjust the thousands place. $\newline$ The thousands place is $2$ . When we add $1$ to it, it becomes $3$ . So, the number $522966.79086$ rounded to the nearest hundred is $523000$ .