1 Liter = 1000 mL
so....
1.5 Liter = 1500 mL
Answer:
It takes him 7 minutes to do 21 problems
Step-by-step explanation:
15/5=3
He did 21 problems
So you would then do...
21/3=7
Answer:
Identity Property
Step-by-step explanation:
Identity Property-zero added to any number is the number itself