12.57 x 4.11 = 51.6627
Rounded to the nearest hundredth, that is: 51.66
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1257
Well, isn't that a happy little number! The 7 in 1257 holds a value of 70, as it sits in the tens place. It's important to appreciate each number for the unique contribution it makes to the overall picture.
3, 7, 9, 21, 27, 63, 189, 419, 1257, 2933, 3771, 8799, 11313, 26397.
rounded to a whole number it is 1257....rounded just means that if the last number is less then 5 it is rounded down if it is 5 or greater it is rounded up ie 1257.6 it would be 1258
Well, honey, 12.57 written as a mixed number is 12 57/100. It's like saying you have 12 whole dollars and 57 cents on the side. Simple as that, darling.