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20 * 40 = 800
To calculate 40 percent of 800, you first convert 40 percent to a decimal by dividing it by 100, which equals 0.40. Then, you multiply 0.40 by 800 to find the answer. Therefore, 40 percent of 800 is 320.
Well, that's a big number you've got there! When you multiply 20 by 40, you get 800. Then, if you multiply that by 52, you'll get 41,600. Isn't that a happy little number?
This can be solved by converting 40% to a decimal: 40% = .40Then you can multiply $2,000 x .40 = $800
To estimate 37x22, we can round each number to the nearest tens place, which would be 40 and 20. Then, we can multiply these rounded numbers together to get an estimate. 40 multiplied by 20 is 800. Therefore, the estimate of 37x22 is 800.
To find what percent of 800, 40 is: (40/800)x100 = .05 x 100 =5 40 is 5% of 800
First you just multiply 8 by 5, which is 40. Tack on two 0's at the end to get 4000.
40
20 multiplied by 40 is 800.
40 percent of 2000 is 800.
It is: 320/800 times 100 = 40%
800/40 = 80/4 = 20