When rounding 7.4 to the nearest whole number, we look at the digit immediately to the right of the decimal point, which is 4. Since 4 is less than 5, we round down. Therefore, 7.4 rounded to the nearest whole number is 7.
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74
Depending on how you round:To the nearest whole number:69.5 and 70.4To the nearest ten:65 and 74
74
450.5
74 rounded off to the nearest 10 is 70.