Subtract 3 3/4 from 10 1/2. Note that the LCD is 4, so 10 1/2 = 10 2/4.
What is 10 2/4
- 3 3/4
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?
Since 2/4 is smaller than 3/4, you must borrow 1 from that 10.
Now your problem looks like 9 6/4
-3 3/4
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6 3/4 (answer)
The remnant of the board is 6 3/4 feet long.
I believe your answer is 25.12
Answer:
number 2,3,5 are correct answer
They both intercept at a single point, in a consistent system.
