How do I solve this????
Hat size
7 3/8 ???
head circum ( to nearest 1/5
23 1/5 ???
head circum to nearest cent.)
59
58
To solve for the hat size and head circumference, you can follow these steps:
1. Hat size: The hat size is typically measured in inches or centimeters. In the given information, the hat size is "7 3/8". This is a fractional measurement. To convert it to a decimal measurement, you can use the formula:
Hat size (decimal) = Whole number + (Numerator / Denominator)
In this case, the whole number is 7, the numerator is 3, and the denominator is 8. Plugging these values into the formula gives:
Hat size (decimal) = 7 + (3 / 8) = 7.375
So, the hat size is 7.375.
2. Head circumference: The head circumference is typically measured in inches or centimeters as well. In the given information, the head circumference is provided as "23 1/5" and "59" (rounded nearest 1/5 and nearest centimeter, respectively).
To convert "23 1/5" to a decimal measurement, you can use the same formula as before:
Head circumference (decimal) = Whole number + (Numerator / Denominator)
In this case, the whole number is 23, the numerator is 1, and the denominator is 5. Plugging these values into the formula gives:
Head circumference (decimal) = 23 + (1 / 5) = 23.2
So, the head circumference rounded to the nearest 1/5 is 23.2 inches.
For the measurement "58", it is already rounded to the nearest centimeter. So, the head circumference is 58 centimeters.
To summarize:
- The hat size is 7.375.
- The head circumference rounded to the nearest 1/5 is 23.2 inches.
- The head circumference rounded to the nearest centimeter is 58 centimeters.