更新1:
and how do yo get to this amount??
take 20% off 50, what is left?
回答 (17)
2009-02-22 10:23 am
✔ 最佳答案
HEY! Forget all these long explanations! JUST SIMPLY DO THIS OK!50 - (50 x 0.20)
= 40
BEST ANSWER PLEAAAAAAAAASE!
2009-02-22 10:03 am
First divide 50 by 100 to get %1.
Because 50 is %100 to get %1 you have to divide by 100.
Then multiply by 20 to get %20!
So...
50/100 = 0.5
0.5 x 20 = 10
So %20 of 50 is 10
now just subtract 10 from 50 to get the answer
50 - 10 = 40
Simple!!!
Because 50 is %100 to get %1 you have to divide by 100.
Then multiply by 20 to get %20!
So...
50/100 = 0.5
0.5 x 20 = 10
So %20 of 50 is 10
now just subtract 10 from 50 to get the answer
50 - 10 = 40
Simple!!!
2009-02-22 9:58 am
20 from 100
? from 50
to answer this you must first multiply 20 by 50 then divide the answer by 100
(20*50)/100
1000 / 100 = 10
to know what is left subtract 10 from 50 = 50 - 10 = 40
? from 50
to answer this you must first multiply 20 by 50 then divide the answer by 100
(20*50)/100
1000 / 100 = 10
to know what is left subtract 10 from 50 = 50 - 10 = 40
2009-02-22 11:58 pm
Get 20% of 50, then subtract it from 50. Or just get 80% of 50.
2009-02-22 10:59 am
20/100 * 50
= 10
50-10 = 40 *-*
= 10
50-10 = 40 *-*
2009-02-22 10:17 am
50 x (1 - 20%)
= 50 x 80%
= 50 x 80/100
= 50 x 4/5
= 200/5
= 40
= 50 x 80%
= 50 x 80/100
= 50 x 4/5
= 200/5
= 40
2009-02-22 10:07 am
20% means 20/100
therefore
20% off 50 would be......
(20/100)*50=10
now if we take 20% off 50 or in other words subtract 10 from 50 we have........
50-10=40
therefore
20% off 50 would be......
(20/100)*50=10
now if we take 20% off 50 or in other words subtract 10 from 50 we have........
50-10=40
2009-02-22 9:59 am
50 = 100%
divide both sides by 20
1 = 2%
multiply both sides by 10
10 = 20%
Take 10 from the 50 you had initially
50 - 10 = 40
Hope that helps :)
divide both sides by 20
1 = 2%
multiply both sides by 10
10 = 20%
Take 10 from the 50 you had initially
50 - 10 = 40
Hope that helps :)
2009-02-22 9:57 am
40 left. 20% of 50 is 10, so take 10 from 50, answer is 40
2009-02-22 9:55 am
50 - 20 X /100 X 50 = 40
-rds
-rds
收錄日期: 2021-05-01 12:03:28
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