How do you measure square inches for a 11ft 5in by 11ft 11in room?
Answers:
In eac dimension mutlpy the ft by tweleve then add to the inches.
Then multiply both sets of dimensions together.
Therefore 11 x 12 = 132 + 5 = 137
and 132 +11 = 143
and 137 x 143 =
I will let you do that yourself.
Other answers:
Do you mean square inches or square feet?
19,591 square inches.
144 Square feet
Do you mean square inches or square feet?
19,591 square inches.
144 Square feet
convert everything to inches. Your figure should be 19591 sq.inches.
a(area)= l(length) x w(width)
12 inches in a foot, so change 11'5" to 137" and 11'11" to 143" and multiply.
19591 square inches
137 " x 143" =19591 square inches
multiply 137 x 143 and that is the square inches in the room and that equals 19591 inches
19,591 square inches
137 inches X 143 inches = 19591 square inches
bring inches to a decimal number
Very simple : convert all the measurement into inches first ie. 11ft = (11x12=132), this means your room is 132+5 by132+11, ie 137 by 143 inches. now you can easely calculate 137x143=19591 , hence your room is 19591 sq. inches
This is actually a fun question.
What you need to do is to take the length
and convert it to inches -- 11ft 5in = 137inches
(because there are 12in per ft, 11ft X12in = 132
and 132in + 5in = 137 inches.)
Then convert the width of 11ft 11in to 143 inches
(because we know from above that there are 132 inches
in 11 feet we just add 11 inches to this amount
132in + 11in = 143 inches.)
Now to find the area in square inches we multiply
the length times the width:
137 inches X 143 inches = 19,591 square inches.
And that is the answer to your question.
Have fun!
if you want it in square inches there are 12inches to one foot so it becomes137insX143ins=19591 square ins or if you mean sq feet you take it to the next nearest so 11ft6ins or11.5X 12ft =138square feet
All the above, then add 10% to compensate for loss. Wether it is paint, flooring, ceramic or anything else. You need to buy more than the calculated amount.