Respuesta :
Because we are rounding to the nearest whole number, we will look at the tenths place of the decimals, we see that it is .5 or higher, instead of the other ones that are .4 or lower.
The correct answer is 340.511
The number that becomes 341 when rounded off to the nearest whole number is 340.511
In order to round off to the nearest whole number, take the following steps:
examine at the first digit after the decimal point, the tenth figure, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.
- The first option - 340.111
- The tenth figure - 1 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340. This is not the correct option.
- The second option - 340.151
- The tenth figure - 1 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340. This is not the correct option
- The third option - 340.411
- The tenth figure - 4 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340.This is not the correct option
- The fourth option - 340.511
- The tenth figure - 5 - is equal to 5, so, 1 is added to the units term. The number rounded off to the nearest whole number is 341. This is the correct option
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