1. find the 20% of 30?

2. what is 15% of 60?

3. if 30% of 70 is 50% of a number, what is the number?

4. a shirt has 25% discount. how much will you pay if it's original price is P160?

5. a student got 90% correct of the 50-item test. how many items were not correct?

Sana masagotan follow ko po promise thank you ☺️​