A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 940, exactly as in the question.
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It is 940, exactly as in the question.A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.
80% of 940 = 80% * 940 = 0.8 * 940 = 752
229
35% = .35.35 * 940 = 329
To round 936 to the nearest tens, we look at the digit in the tens place, which is 3. Since 3 is less than 5, we round down. Therefore, 936 rounded to the nearest tens is 930.