YOU SAID:

im at least thirty percent right

INTO JAPANESE

im少なくとも30パーセントは正しい

BACK INTO ENGLISH

im at least 30 percent correct

INTO JAPANESE

IM少なくとも30パーセント正しい

BACK INTO ENGLISH

Im at least 30 percent correct

INTO JAPANESE

IM少なくとも30％が正しい

BACK INTO ENGLISH

IM at least 30% is correct

INTO JAPANESE

IM 30％以上が正しい

BACK INTO ENGLISH

IM 30% or more is correct

INTO JAPANESE

IM 30％以上が正しい

BACK INTO ENGLISH

IM 30% or more is correct