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.
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.
Half of 13 feet 10 inches can be calculated by converting the total length to inches first. 13 feet is equal to 156 inches, and when combined with the 10 inches, the total length is 166 inches. Half of 166 inches is 83 inches. Therefore, half of 13 feet 10 inches is 6 feet 11 inches.
Half of 3 feet is 1.5 feet, which is equivalent to 18 inches. This is calculated by dividing 3 feet by 2.
If this is a round tank, 15 feet wide and 7 feet tall, there would be 1237 gallons.
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).
There are 5.17 feet in 62 inches. This can be calculated by dividing 62 by 12, as there are 12 inches in a foot.
There are 66 inches in five and a half feet. This can be calculated by multiplying 5.5 feet by 12 inches per foot.
There are 3,948 inches in 329 feet. This is calculated by multiplying the number of feet (329) by the number of inches in a foot (12).
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.
There are 126 inches in ten and a half feet. This can be calculated by multiplying 10.5 feet by 12 inches per foot.
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.
Half of 13 feet 10 inches can be calculated by converting the total length to inches first. 13 feet is equal to 156 inches, and when combined with the 10 inches, the total length is 166 inches. Half of 166 inches is 83 inches. Therefore, half of 13 feet 10 inches is 6 feet 11 inches.
There are 348 inches in 29 feet. This can be calculated by multiplying 29 feet by the conversion factor of 12 inches per foot.