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11.Tammy made 5 dozens of chocolate crinkles. He brought 80% of them to a school party. How many chocolate crinkles did he bring?

12.A test has 60 questions.If Liza gets 75% of the questions correctly, how many questions did Liza miss?


Sagot :

Step-by-step explanation:

11. 5×80%= 4 dozens of chocolate crinkles

12. 60×(100-75)% =15 questions