Here is how to convert 18 5/21 inches to cm. We will give you the fractional answer and the decimal answer. One inch is equal to 127/50 centimeters. Therefore, to get the fractional answer to 18 5/21 inches to cm, we multiply 18 5/21 inches by 127/50 and simplify if necessary.
inches × 127/50 = cm
18 5/21 × 127/50 = cm
18 5/21 × 127/50 = 46 341/1050
18 5/21 inches = 46 341/1050 cm
Centimeters are usually given in decimal form, so we have also converted the fractional answer to 18 5/21 inches to cm, to decimal form:
46 341/1050 ≈ 46.32476190
18 5/21 inches ≈ 46.32476190 cm
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