Answer:
=33
Step-by-step explanation:
Answer:
5/9
Step-by-step explanation:
Answer:
4. 6/15
Step-by-step explanation:
5. 5/3 is the an answer
It would be circular since it was cut from a cylindrical log.
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To determine how much of the wall is blue we first need to find its area. The wall is a rectangle, then its area is the product of its height and length:

Hence, the area of the wall is 140 square ft. To determine how much of the wall is already painted we multiply this by 1/2, then:

Therefore, 70 square ft are blue.