||1. Japan is as small as one twentieth of Australia.
2. Japan is one twentieth the size of Australia.
3. Japan has a space of one twentieth of Australia..
||1. A glass fiber has a thickness of about one tenth that of a hair.
2. The thickness of a glass fiber is roughly one-tenth that of a hair.
3. A glass fiber is as thin as one tenth of a hair.
||The buyer has to pay a third of the total cost of the mold on execution of this agreement.
a third の代わりにone third とも言います
|| The sales of the product has reduced to three quarters that of the last year.
||More than two thirds of the effective votes are needed to pass the bill.