Given the information, we have a direct proportionality. Then, the proportions would be:

solving for x we get the following:

therefore, to paint 11 rooms, we will need 19 1/4 gallons of paint
Answer:
x = 6
y = 5
Step-by-step explanation:
These shapes are similar. Since you multiply 3 to 3 for 9, multiply or divide by 3 for the rest of the numbers as well. For the x, multiply 2x3 for 6. And for the y divide 15/3 for 5.
Hope it's correct!
Answer:
1 feet = 12 inch
so, 3 feet = 36 feet
therefore, 3 feet is greater than 30 inch