2000 smartphones and 1500 flip phones
4-3=1
1x500=500
500x4=2000
500x3=1500
Either B or D I’m not really sure but I know it’s one of this answers
Answer: He rides for 2.5 hours or 2 and a half hours.
Step-by-step explanation:
He needs to complete a trajectory of 22.5 kilometers.
He rides 9 kilometers per hour.
Divide the total by the amount of kilometers that he rides.

2 over 3 plus 5 equals 5 and 2 over 3