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Math Homework Help

Ana-The bearer

published on May 30th, 2007 . by Vanaja

Today we have a questions on percentage.

Ana is working in a restaurant as a bearer.

As a penalty Ana’s wages were decreased by 50%.
After one month the reduced wages were increased by 50%.

Find her loss.

Hint: The salary increased is the 50% of the decreased salary.

Answer:

New salary is 50+25=75
Therefore loss=25%

Triangle Problem

published on May 5th, 2007 . by Vanaja

Today we have a problem on triangle

Hint:

Since AB=BC, angle C= angle A (Angles opposite to equal sides are equal)

Also, Sum of the angles is 180 º

Answer

55 º