1) I have a number. Instead of dividing by 3, I multiplied it by 2. If a number after multiplication is

54, what is the original number? What should be the correct answer? _________________

2) Abdul’s grades in Mathematics for three quarters are 89, 92, and 94. What should be his

minimum grade in the 4th quarter to get an average of 91? ____________________

3) Bianca bought shoes worth ₱900.00. She also ate in a restaurant and paid ₱150.00. She finally

gave the rest of her money equally to her two brothers. If one of Bianca’s brothers received​