Упражнение

Two fifths of a ton
a (or: one) quarter of a kilometer
one thirds per cent (or: two thirds of one per cent)
one (or: an) hour and a half (or; one and a half hours)
half a pound
fourpence halfpenny
two and one quarters per cent
two and two thirds inches
nought point one nought five of a metre (or: point one nought five of a metre)
two point one eight pounds
twenty three per cent
nought point three six per cent (or: point three six per cent)