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D. Directions: Identify the rate, base, and percentage in the
following problems. Write your answer on a separate sheet of
paper.

1. A retail store sold t-shirts at the cost price of P300 with 15% or
P45.00 gain.

2. Aling Tessie borrowed P35 000 from their cooperative at 10%
interest a year. She paid P3 500 for the interest.

3. On her birthday, Princess received P500 from her Uncle Tom.
She bought a blouse worth P200. This is 40% of her money.

4. Eighty percent of the 35 learners of Mrs. Martin like
Mathematics. Her twenty-eight leamers are Math lovers.

5. Six of the 30 teachers in the school wear eyeglasses. 20% of
the teachers wear eyeglasses.​


Sagot :

Answer:

1. Rate - 15%

Base - P300

Percentage - P45

2. Rate - 10%

Base - P35 000

Percentage - P3 500

3. Rate - 40%

Base - P500

Percentage - P200

4. Rate - 80%

Base - 35

Percentage - 28

5. Rate - 20%

Base - 30

Percentage - 6  

Step-by-step explanation:

RATE - The ratio of amount to the base. It is written as a percent.

BASE  - The whole in a problem. The amount you are taking a percent of.

PERCENTAGE - The result obtained when a number is multiplied by a percent.