関連ワード:  4 1 2 hours as a decimal    4 1 2 as a decimal    4 1 2 as a decimal number    1 2 hour as a decimal    4 1 2 percent as a decimal    4 1 2 inches as a decimal    4 1/2 years in decimal    4 whole 1 2 as a decimal    3 4 1 2 as a decimal    4 1 over 2 as a decimal