mrvane
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 840 = 11
i.e. x /100 × 840 = 11
i.e. x = 55/42 = 1.3
So, the required percentage is 1.3%.
Note: For the instant method,
Do like this,
Make 11 as the numerator and 840 as denominator and multiply the fraction with 100%
i.e 11/840 × 100 % = 1.3%[Approximate value]
Hope this has delete your confusion on percentage. Share the idea with your friends too.
| 13 years ago. Rating: 0 | |
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