Answer:
20
Step-by-step explanation:
Percentage of item shopped =60%.
No. of item shopped = 12
Then,
⇒ 60% of total item =12
Total item = 12/60*100 =20.
Therefore, number of item in the list = 20.
15 boxes=3m=300cm
1 box=300cm÷15
=20cm
-15
Well you cleary just divide the numbers But if you dont belive it use a caculator for this
19 km
Step by step explanation: