Activity 4: Marked-up Price
In a bookstore, the owner adds a markup rate of 10% on all
the products. What is the markup of the notebook that costs
Php33.00?
Activity 5: Original Price
A wristwatch was sold for PhP2, 100.00 with a
16% discount. What was the original price of the wristwatch?
Activity 6: Commission
John is selling sets of forks and spoons and makes a 10%
commission on all sales. What would his commission
be on the sale of a PhP 3,250 set of forks and spoons?
Activity 7: Sales Tax
A group of Grade 6 pupils ate in a fast food restaurant.
If their orders totaled PhP750.00 plus a 12% VAT.
how much is the total amount they paid to the cashier?
Activity 8: Simple Interest
Jarvee opens a savings account in Land bank where the money
eam 5% interest per year. If he has PhP 7,500.00 in his account,
how much interest will the money earn in a year?​