If the six appetizer recipes are distributed evenly between the three weeks, that would mean that Becky learned two recipes per week.
The answer is 10 weeks, every week Becky learns two recipes.
2 x 10=20
640/79=8...8
79 goes through 640 8 times
Juan is 13 years old and his sister is 5 years old.
Number one would be 1.5 , 3 and number two would be 1.5 , 1
