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Percentage Type 1 | Study Notes

Posted on : October 4th 2017, 1:25 pm

Percentage type 1

Problem 3 : If 90 is added in a number, it becomes 130% of itself. Find the number.

Ans :

First write in the fraction form. Denominator is the original number or old number and numerator is new number. 10 is old and 13 is new so 3 increases but in the question 90 is added so we can simply equate as below.

Percentage Type 1

Problem 4 : If 25 is added in a number, it becomes 116 2/3 % of itself. Find the number.

Ans :

Percentage Type 1-2

Problem 4 : If 60% is added in a number, it becomes 137.5% of it self, then if 625% is added in the same number, then what will new number.

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