Answer:
156 square inches
Step-by-step explanation:
We are given the two quantities
Let
length = l = 13 inches
and
Width = w = 12 inches
The formula for the area of rectangle is:

where l is length and w is width
Putting the values of both that are given

so the area is 156 square inches ..
Answer:
4:1
Step-by-step explanation:
just divide by the highest numbe 2 in this case
Answer: 2hrs?
Step-by-step explanation: 3-2=1+1 hour she took alone = 2hrs