vero44
1 Answer
zenius
Let us see the solution for this one.
1. Let us assume the required percentage be x.
2. Then, by question,
x % of 400 = 1
i.e. x /100 × 400 = 1
i.e. x = 1/4 = 0.25
So, the required percentage is 0.25%.
Note: For the instant method,
Do like this,
Make 1 as the numerator and 400 as denominator and multiply the fraction with 100%
i.e 1/400 × 100 % = 0.25%
Hope this has delete your confusion on percentage. Share the idea with your friends too.
| 14 years ago. Rating: 1 | |
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