Work out: 7 + 8/5-2 18 - 3 x 2/5 - 1 squared
1 answer:
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Answer:
12 square feet
Step-by-step explanation:
You can find out how many square feet he bought by dividing 432 by 3.
432/3=144
Now, you need to find the square root of that to find the length of just one side of the room.