31 quarts, because there are 4 quarts in a gallon
Answer:
28
Step-by-step explanation:
because in this series the gap between number is gradually increasing from 1 and so this times its the turn of number 7 so 21+ 7 = 28
First, in order to know the surface area, you need to know the length and width as well, not just the hight.
Answer:
249 in
Step-by-step explanation:
Answer:
1 9/1000
Step-by-step explanation: