320.275 + (-14.229 : 31)=…

320.275 + (-14.229 : 31 )
=320.275 + (-459)
=319.816

Good luck ya ❤❤

320.275 + ((-14.229) : 31)
= 320.275 + (-459)
= 320.275 – 459
= 319.816