Cardo is 12 years older than Diana. Five years ago, the sum of their ages was 28. How old are Cardo and Diana now?

Alfonso counted the number of windows on the PBCom Tower at Ayala Avenue, and determined that the left and right portions of the building are sum of two consecutive integers, which is equal to 405. What is the larger number (or number of windows on the right portion)?

What is the last step in George Polya’s problem solving strategy?

Twice a number added to fifteen is at most 25. What is the value of the number?

Benigno can make 100 mango grahams in 4 hours and 15 minutes, while Alyana can make the same number of mango grahams in 2 hours and 45 minutes. How long will it take for Benigno and Alyana to do the job if they work together?

Julie needs to make a 64% avocado shake solution for her Lolo Timoteo. How much milk must Julie add to her 100 ml 42% avocado shake solution?

Rudolfo wants to save his allowance in his own bank account. Given that his principal amount ₱20 000 with 1.5% monthly interest rate. How much will Rudolfo receive on the second month of his investment?

In a 50-kilometer marathon, Mang Protacio has already ran $27\ \frac{11}{15}$   𝑘𝑚, how much more should he run to finish the marathon?

Diana is 8 years older than Anjo. Two years ago, the sum of their ages is 30. How old is Diana and Anjoy 5 years from now?