Hello. Is there any way to use rational number directly without using safemath?

Like 5/10

https://github.com/Uniswap/uniswap-lib/blob/master/contracts/libraries/FixedPoint.sol

Thanks, but compared to safemath, this is more complex. I was looking for a simpler solution....

I can compute the value if I give it without () . But I want to push the value to an array, which is enclosed in ()

The push function