Here is how to convert 21/45 inch 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 21/45 inch to cm, we multiply 21/45 inch by 127/50 and simplify if necessary.
inches × 127/50 = cm
21/45 × 127/50 = cm
21/45 × 127/50 = 1 139/750
21/45 inch = 1 139/750 cm
Centimeters are usually given in decimal form, so we have also converted the fractional answer to 21/45 inch to cm, to decimal form:
1 139/750 ≈ 1.18533333
21/45 inch ≈ 1.18533333 cm
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