It is: 40 because 3 is less than 5
40
To the nearest whole number it rounds to 43
43,27 rounded to the nearest tenth is 43.3 Rounded to the nearest ones, it is 43 Rounded to the nearest tens it is 40
43
429.20
To round any number, look at the digit to the right of the place you are rounding to. If the digit is 5 or more, change the digit in the place you are rounding to to the next higher digit. If the digit to the right of the place you are rounding to is less than 5, leave the digit in the place you are rounding to as it is. Change all digits to the right of the place you rounded to to zeros. 43 rounded to the nearest hundred is 0.
40
43
Depends on the scale of the rounding, to the nearest hundredth it would round to "0", to the nearest tenth it would round to "40".
43 is 61.4% of 70
To the nearest whole number it rounds to 43
40
As the digit in the ones place is 3, we round it down, giving 40 as the answer.
43,27 rounded to the nearest tenth is 43.3 Rounded to the nearest ones, it is 43 Rounded to the nearest tens it is 40
The idea is to round each of the numbers - in this case to the nearest multiple of 10 - then do the addition in your head.
Example numbers to round to the nearest tens are: 43, 57, 99 If the ones column shows a number 1, 2, 3, 4 then round down: 43 becomes 40 If the ones column shows a number 5, 6, 7, 8, 9 then round up: 57 becomes 60, and 99 becomes 100 To round off to the nearest hundreds: 433 becomes 430, 577 becomes 580 and 996 becomes 1000
the answer is 70 becuase round 72 to the nearest then it will be 70
109.4