a slight amount or degree of difference; "a tad too expensive"; "not a tad of difference"; "the new model is a shade better than the old one" tad small indefinite amount
I hope this is correct and helps
I don't think this is english, it looks like math to me.
But the answer is 1.4 kg<span>2 if it is multiplication.</span>
They can learn all the different traits of a character
I need more information to answer this