To find 20 percent of 4.5 million dollars, you first convert 20 percent to a decimal by dividing it by 100, which gives you 0.20. Then, you multiply 4.5 million by 0.20 to get the result. Therefore, 20 percent of 4.5 million dollars is 900,000 dollars.
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45X.2=945+9=54
10% of 45 dollars = 4.50 dollars
45% of 4 million = 1,800,000 (1.8 million).
To increase 45 by 20 percent, you first calculate 20 percent of 45 by multiplying 45 by 0.20, which equals 9. Then, you add this result to the original number: 45 + 9 = 54. Therefore, increasing 45 by 20 percent results in 54.
45 dollars plus a 7 percent increase gives a new value of $48.15