simple fraction

同根派生

Class allows for simple fraction arithmetic-- addition, subtraction, multiplication, and division.
這些可以完成簡單的分形算術－加、、、。
Class allows for simple fraction arithmetic -- addition, subtraction, multiplication, and division.
這些可以完成簡單的分形算術－－加、減、乘、除。
Rule 4.Always spell out simple fractions and use hyphens with them.
始終拼寫那些簡單的分數，竝用短橫來連接。
Almost a double square is also no good. If your layout is close to a simple fraction of the screen, such as a half, third, or fifth, adjust the layout so it is exactly a half, third, or fifth.
如果你要做的佈侷的大小差不多是屏幕的幾分之一，比如半個、1/3個或1/5個，那麽就一定要明確的要把它做成屏幕的半個、1/3個，或者1/5個。
A simple test will show if this is real gold.
簡單的試騐就能証明這是否是真金。