Convert 2 feet 11 inches to cm

Formulas:

The formula to convert length from feet to centimeters is:

Length_{(centimeters)} = Length_(feet) / 0.032808398950000005 ——①

The formula to convert length from inches to centimeters is:

Length_{(centimeters)} = Length_(inches) / 0.3937007874 ——②

Problem at hand:

We need to convert given length of 2 feet to centimeters, and 11 inches to centimeters, and finally add the two resulting values.

Given:

The given length value is

Length_(Feet) = 2

Length_(Inches) = 11

Substitution:

Substitute Length_(feet) = 2 in the conversion formula ①.

Length_{(centimeters)} = Length_(feet) / 0.032808398950000005

Length_{(centimeters)} = 2 / 0.032808398950000005

Length_{(Centimeters)} = 60.96 ——③

Substitute Length_(inches) = 11 in the conversion formula ②.

Length_{(centimeters)} = Length_(inches) / 0.3937007874

Length_{(centimeters)} = 11 / 0.3937007874

Length_{(Centimeters)} = 27.94 ——④

Simplification:

Add the two values obtained in steps ③ and ④.

Length_{(Centimeters)} = 60.96 (from feet) + 27.94 (from inches)

Length_{(Centimeters)} = 88.9

Conclusion:

Therefore, given length of 2 feet 11 inches is equal to 88.9 cm.