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va rog urgeeent dau coroana!!!! si va si urmaresc cine imi raspunde​

Va Rog Urgeeent Dau Coroana Si Va Si Urmaresc Cine Imi Raspunde class=

Răspuns :

Răspuns:

a) 24dam2+36,25hm2+275m2=2400m2+362500m2+275m2=365171m2

92,3m2+276325cm2+48dam2=92,30m2+27,6325m2+0,40m2=120,412m2

2,75m2-32,25dm2=2,75m2-0,3225m2=2 4275m2

b) 7,45m2-4,52dm2+72,5cm2=74,500m2-452cm2+72,5cm2=74120,5cm2

12,5dm2-0,0135m2+172dm2=1250cm2-135cm2+17200cm2=18315cm2

12456mm2+0,123m2+172dm2=124,56cm2+12,30cm2+17200cm2=18554,56cm2

37,01m2-21,57dm2-1234mm2=370100cm2-2157cm2-123400cm2=244543cm2