– a (one) half, – a (one) third, – a (one) quarter or a (one) fourth, – a (one) fifth, – one sixth; – two thirds, - three quarters or three fourths, – five sixths; 1 – one and a half, 2 – two and a (one) third;
0.1 – nought point one or point one, 0.01 – nought point nought one or point nought one, 2.35 – two point three five, 32.305 – three two (or thirty-two) point three nought five.