What is 18x42 inches in cm? 18x42 inches in cm is approximately 45.72 x 106.68 cm. Rounded to the nearest whole number, it's about 46 x 107 cm.
18 × 42 in = 45.72 × 106.68 cm
If calculating the area:
18 in x 42 in = 756 Square Inches ≈ 4877.41 cm²
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