1. The bill for a dinner in the restaurant is Php 850.00 if it has additional Php 42.50
2. Tess has a salary of P19, 000 a month, after an increase she received
P 20,900.00, How much is the percentage of her salary increase?
sales tax, how much is the sales tax percentage?
3. Mrs. Salamanca received P 25,000.00 as commission. If the amount of lot sold
is P 500,000.00, how much is the commission rate?
4. A saleslady commission is P 8,100.00 What is the commission rate from the
sale of P 40, 500 worth of assorted items?
Pec
5. Mr. Rebanal's income was P 2, 600 per week. He received an increase of
P 156.00. What is the percent of increase?
6. A business man invested P 250,000 in a stock market. After one year, he
found out that it became P 325,000.00. How much is the interest rate?
7. Lina bought a dress at P 315.00. If the original price is Php 350.00,
what would be its decreasing percentage?

ito po yung una

tapos ung pic yung pangalawa​