2007-08-28 13:41:29 · 10 answers · asked by marym 1 in Science & Mathematics ➔ Mathematics
25% of 320 = .25 x 320 = 80
2007-08-28 13:44:21 · answer #1 · answered by John V 6 · 0⤊ 0⤋
25% of 320 = .25 * 320 = 80.00 to the "nearest hundredth". The faster way is to realize that 25 % is 1/4, and 1/4 of 320 is 80.
2007-08-28 20:48:17 · answer #2 · answered by pygmy 2 · 0⤊ 0⤋
First, multiply 320 by .25 to get 25%. You get 80. To round to the nearest hundreth, you have to add 2 zeros after the decimal point. 80.00. The first number after the decimal is in the tenth place, the second in in the hundreth place.
2007-08-28 20:45:23 · answer #3 · answered by andrea_bocelli_fan1 3 · 0⤊ 0⤋
Remember that you can only multiply decimals to decimals so we need to convert 25% to a decimal.
To go from a percentage to a decimal, we need to divide by 100, so 25/100 = 0.25
Now we multiply 0.25 * 320 = 80
80 is your answer (since we have no decimals, there's no need to multiply to the nearest hundredth)
2007-08-28 20:47:58 · answer #4 · answered by kousuke51 2 · 0⤊ 0⤋
25%=1/4
1/4 of 320 is 80
To to decimal places this is 80.00
2007-08-28 20:48:33 · answer #5 · answered by ironduke8159 7 · 0⤊ 0⤋
320 x 25/100 = 80% = 0.80
2007-08-28 20:43:40 · answer #6 · answered by j_w_siow 2 · 0⤊ 1⤋
.25%=.0025
.0025*320=0.8
No rounding necessary
2007-08-28 20:45:54 · answer #7 · answered by MosesMosesMoses 2 · 0⤊ 1⤋
people .8 is not the nearest .100 its just 80 rounded off is just 80.0 and i think the guy was just messin with ya to see all the different points you put.
2007-08-28 20:52:46 · answer #8 · answered by tzimmer44 4 · 0⤊ 0⤋
320x.25=80
80 ! =]
2007-08-28 20:44:45 · answer #9 · answered by Anonymous · 0⤊ 0⤋
That would be 80.00 marym.
2007-08-28 21:03:28 · answer #10 · answered by Basher 4 · 0⤊ 0⤋