Level 2
Alina spent $1300 on a printer. Of the remaining salary, she spent 16 on a notebook. She had 25 of the original total left. How much was her salary?
Level 2 PSLE
Alex saved a total of $138 in coins in his coin box. 23 of all the coins saved were one-dollar coins. There were 3 times as many one-dollar coins as twenty-cent coins. The remaining coins were fifty-cent coins. How many coins did Alex save in his coin box altogether?