1.A car that was originally worth ₱841 000 depreciates at a rate of 12% per year.

Find the value of the car after 5 years


2. Aedan is a child who loves to eat. One day, Aedan saw a cake in the kitchen. On that hour, he ate half of the cake. Every hour thereafter, Aedan eats half of what remains. What fraction of the cake was left after five hours?

3.Audrey wants to buy a dress originally priced at ₱1 800. The dress gets a 10%

discount each week. If Audrey only has ₱1 000, for how many weeks must

Audrey have to wait for her money to be enough to buy the dress?



Please pa help po​