Question

dupa doua reduceri de pret ,prima de 10%iar a doua de 5%, un televizor costa 1795,5 lei .aflati pretul initial

Answer 1

100%-5%=95%
1795,5:95%=1795,5:95/100=1795,5 × 100/95=1890 lei

100%-10%=90%
1890:90%=1890:90/100=1890 × 100/90=2100 lei pret initial