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`L = "x" + "y" `

Enter a value for all fields

The **Sum of two Lengths" **calculator computes the sum of two lengths**.**

**INSTRUCTIONS:** Choose units and enter the following:

- (
**x**) Length 1 - (
**y**) Length 2

**Sum of Two Lengths(L):** The calculator returns the length In meters. However, this can be automatically converted to other length units via the pull-down menu.

When is 2 + 3 not equal to 5? When they are of different units.

Units are important. You can add 2 inches plus 3 centimeter, but it is NOT equal to 5 of anything. You must first put them in the same units. This calculator manages the units for you.

- 2 cm = 0.787 in
- 0.787 inches plus 3 inches equals 3.787 inches or 9.62 centimeters