There is insufficient information in the question to properly answer it. You did not specify the units of the three constants 123.7, 123.7, and 138.4. Please restate the question.
Since 12" by 12" is one foot by one foot or one square foot, 1237 of these tiles will feet in 1237 square feet.
75 feet is equal to 900 inches. This is calculated by multiplying the number of feet by 12, since there are 12 inches in a foot (75 feet x 12 inches/foot = 900 inches).
6 feet 10 inches is equivalent to 82 inches. This is calculated by converting the feet to inches (6 feet × 12 inches/foot = 72 inches) and then adding the additional 10 inches. So, 72 inches + 10 inches = 82 inches.
To convert the dimensions from inches to feet, divide each by 12. So, 48 inches is 4 feet and 96 inches is 8 feet. The area in square feet is then calculated by multiplying these dimensions: 4 feet x 8 feet = 32 square feet.
5 feet 5 inches is equivalent to 65 inches. This is calculated by converting feet to inches (5 feet × 12 inches/foot = 60 inches) and then adding the additional 5 inches. Therefore, 5ft 5in = 60 + 5 = 65 inches.
1237 inches is 103 feet and 1 inch 103 feet is 34 yards and 1 foot, Hence 1237 inches is 34 yards, 1 foot and 1 inch
Since 12" by 12" is one foot by one foot or one square foot, 1237 of these tiles will feet in 1237 square feet.
The first contour line below the spot elevation of 1237 feet would be at 1220 feet (1237 feet - 20 feet = 1217 feet).
Five, and you still have two inches extra.
66 inches is five feet but 5 and a half is 66.5
75 feet is equal to 900 inches. This is calculated by multiplying the number of feet by 12, since there are 12 inches in a foot (75 feet x 12 inches/foot = 900 inches).
6 feet 10 inches is equivalent to 82 inches. This is calculated by converting the feet to inches (6 feet × 12 inches/foot = 72 inches) and then adding the additional 10 inches. So, 72 inches + 10 inches = 82 inches.
There are 12 inches in one foot. Therefore, 329 feet is equal to 329 x 12 = 3948 inches.
To convert the dimensions from inches to feet, divide each by 12. So, 48 inches is 4 feet and 96 inches is 8 feet. The area in square feet is then calculated by multiplying these dimensions: 4 feet x 8 feet = 32 square feet.
There are 90 inches in 7.5 feet. It's calculated by multiplying the number of feet by 12, as there are 12 inches in a foot.
One foot is 12 inches. Therefore, 10.5 x 12 = 126 inches.
6.2 feet is equivalent to 74.4 inches. This is calculated by multiplying 6.2 by 12, since there are 12 inches in a foot. Therefore, 6.2 feet × 12 inches/foot = 74.4 inches.