Help potrzebuje na teraz !!! a)1/4+1/16 (ulamiki ) b)1/3-6/4+1/2*3/2 c)15/2+4/8 - 5/2 * 3/2 d)2+3*6 e)-8+11 * (-2) f)42-56-8+10 Daje naj !!!

pzdr.

a). 4/16 + 1/16 = 5/16 b). 4/12 - 18/12 + 6/12 * 18/12 =4/12-18/12+ 9/2= - 14/12 + 54/12= 40/12=10/3 c). 15/2+4/8 - 15/2 = 1/2 d). 2+ 18=20 e). -8+ (-22)= -8-22= -30 f). 52-64= - 12

1/4+1/16=4/16+1/16=5/16 1/3-6/4+1/2*3/2=4/12-18/12+3/4=-14/12+9/12=-5/12 15/2+4/8 - 5/2 * 3/2=60/8+4/8-15/4=64/8-30/8=34/8=4i2/8=4i1/4 2+3*6=2+18=20 -8+11 * (-2)=-8-22=-30 42-56-8+10=-14-8+10=-22+10=-12 prosze bardzo :)