Respuesta :
Answer:
90%
Step-by-step explanation:
percent is a ratio of ?/100 so just and since what you have is 50 thats 100% to make it easier multiply 50-45=5 by two to get 100-90=10 so you spent 90% and have 10% left over
Answer:
90%
Step-by-step explanation:
percent is a ratio of ?/100 so just and since what you have is 50 thats 100% to make it easier multiply 50-45=5 by two to get 100-90=10 so you spent 90% and have 10% left over