three-and-one-half percent是百分之几?

the table is____ wide.B three and half footD three and one half foot. three-and-one-half percent是百分之几? three-and-one-half percent是百分之几? —How wide is the table?—It is ___ .A.three foot and one half foot B.three and half feet C.three—How wide is the table?—It is ___ .A.three foot and one half foot B.three and half feet C.three and one half feel D.three and one half foot答案 one and a half THREE AND A HALF怎么样 three-and-a-half billion -What's one fourth and a half,do you know?-Yes,it's___.A.two sixths B.three fourths C.one three D.three sixths请写明理由, one and half还是one and a half one + 名词 + and a half one kilo and a half one and a half ticket three years and half a year three and-a-half times中文是什么? about three and a half months ago three and half years 等于哪一个词组? one and one half billion 是多少? what’s one third and one half