"一斤半"用英语怎么说

如果对外做生意，还是磅或者公斤比较好

750g

or

one and a half pounds

(一斤差不多一磅吧？)

许多 = a lot of

六箱 = six boxes

雪糕 = ice cream

half and a kilo

many或much

six boxes

ice-cream