Answer: 2.5 times
Step-by-step explanation:
Given : The length of Chase’s bike ride=
The length of Maddie’s bike ride=
In improper fraction : Length of Chase’s bike ride=

Similarly , Length of Maddie’s bike ride= 
The number of times the length of Chase’s bike ride was Maddie’s bike ride= 

Hence, the length of Chase’s bike ride was 2.5 times Maddie’s bike ride.
3 packs of pencils ( 30 pencils)
5 packs of erasers (30 erasers)
Answer is D.Don't take out the square
Well 2 months and 16 days