👤

plz plz dau coroana ex 24 si 25...plz plz e urgent

Plz Plz Dau Coroana Ex 24 Si 25plz Plz E Urgent class=

Răspuns :

150:3=50(b)
50+50=100(a)


2supra10+1supra10=7supra10
10supra10-3supra 10=7supra10