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80/100*20=16 you divide the # ur looking for by 100 and multiply it by the %age you want.
x=8 12x-16=80 add 16 to both sides of the equation 12x=96 divide both sides of equation by 12 x=8
Four twenties equal 80 (since 4 x 20 = 80). To find out how many fives are in 80, you divide 80 by 5, which equals 16. Therefore, there are 16 fives in four twenties.
N equals 20. You would take 5 and multiply it by 16, and then you get 80. Take 80 and then divide by 4, and then you get 20. Here is what the equation would look like. 5x(16)=4n 80= 4n Then divide each side by a four. N=20. There you go.
96:80(divide both sides by 16)6:5
Divide 80 by 16
Divide both by 5 80 is 16 5 is 1 So 16 / 1 or just 16
16 , 32 , 48 , 64 , 80 , 96 ... and so on
16/20 is 80%. The easiest way to find this answer is to divide both the numerator and denominator by 2 so that you have 8/10. Now it's much easier to see that 8/10 is 80%.
80/100*20=16 you divide the # ur looking for by 100 and multiply it by the %age you want.
80 / 16 = 5
31.2
-16.2
To convert pounds to ounces, you can multiply the number of pounds by 16 since there are 16 ounces in a pound. Therefore, to convert 80 pounds to ounces, you would calculate 80 x 16 = 1280 ounces.
Those are the "factors" of 80. They are: 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.
5 pounds. 16oz = 1 pound 16 X 5 = 80
1 2 4 5 8 10 16 20 40 and 80.