Shannon's little brother is 7 weeks old. She is exactly 3 years and 3 days older than he is. How old is Shannon in days?
Assume that a year is 365 days.

So 7 weeks is 49 days right? So know we need to figure out how many days are in three years. (365 times 3) the answer is 1,095. Add that to 49. The answer is 1,144. Add three. The answer is 1,147.

Multiply 9 and 67. then multiply 3 with 67. lastly the answer that you got for 9x67 is to be subtracted by the answer you got for 3x67