kenzieseelochan kenzieseelochan 15-12-2020 Mathematics contestada PLEASE HELP!!!! I WILL GIVE BRAINLIEST TO THE FIRST ANSWER!!! Find each unknown number. 12 is 150% of what number? 5 is 50% of what number? 10%of what number is 300? 5% of what number is 72? 20 is 80% of what number?