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va rog !!! dau coroana ✋✋​

Va Rog Dau Coroana class=

Răspuns :

Răspuns:

a) 2000+200+1100+1100=4400 lei

? % din 4400 lei=2000 lei(=) p/100 * 4400=2000(=)p/1 * 44=2000/:44(=)p/1=45,(45)(=)p=45%

b)?% din 1100=2000 (=) p/100 * 1100=2000(=)p/1 * 11=2000/:11(=)p=182%

?% din 1100=1100 (=) p/100 * 1100=1100(=)p/1 *11=1100/:11(=)p=100%