657 rounded to the nearest 10 is 660. Rounded to the nearest hundred is 700.
The digit in the ones position is a 7, so we round up to give 660 as the answer.
The number 657 rounds to 660 when rounded to the nearest ten and 700 when rounded to the nearest hundred. Rounding to the nearest ten involves looking at the digit in the ones place (7 in this case) to determine whether to round up or down. Rounding to the nearest hundred involves looking at the two rightmost digits (57 in this case) to determine whether to round up or down.
7 is the ones digit in the number 647. Since 7 is five or more, the tens digit next to it is increased by one and the ones digit becomes zero. 647 rounded to the nearest 10 is 650.
To round 478 to the nearest ten, we look at the digit in the tens place, which is 7. Since 7 is equal to or greater than 5, we round up the digit in the hundreds place (4) by 1 to 5. Therefore, the answer to rounding 478 to the nearest ten is 480.
1, 3, 9, 73, 219, 657
9907 + 657 = 10564
65789+657=66446.
989 + 657 = 1646
703
-100
997
657 is a composite number.
657 rounded to the nearest ten is 660. 657 rounded to the nearest hundred is 700.
657 ft = 657 x 12 inch number of necklaces = 657 x 12/22 = 358 necklaces
sqrt(657) = 25.6 (approx)
657 meters = 0.41 miles.