It is: 4.5*1000 = 4500
45 multiplied by 45 is 2025
1,000,000,000 or 1 billion
45,000 multiplied by 45 is 2,025,000.
45% of 1,000= 45% * 1000= 0.45 * 1000= 450
1000 multiplied by 1 is going to stay as 1000 because anything multiplied by 1 is going to stay that number. For example, 1x4 is going to equal 4.
45/100 of 1000 = 1000*45/100 = 450
1000
3.14 * 45 = 141.3
45 * 2 = 90
45 * 9 = 405
45 * 20 = 900
45 * 80 = 3,600